Portsmouth (Portsmouth) weather

Find a forecast

Next hour

Sunny

Feels like 10°
Rain <5%
Max gust 25mph from WSW Max gust 25mph from the west southwest

Friday

Sunny intervals

Feels like 10°
Rain 30% at 11pm
Max gust 29mph

Saturday

Light rain

Feels like 9°
Light rain 70% at 6am
Max gust 35mph

Sunday

Sunny

Feels like 5°
Rain 40% at 10pm
Max gust 23mph

Monday

Heavy rain

Feels like 10°
Heavy rain ≥95% at 6am
Max gust 47mph

Tuesday

Light showers

Feels like 8°
Light showers 70% at 6am
Max gust 28mph

Wednesday

Sunny intervals

Feels like 8°
Rain 30% at 6am
Max gust 17mph

Thursday

Cloudy

Feels like 7°
Rain 40% at 6am
Max gust 18mph

Forecast days

Today Today

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Sat Saturday

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 4° Celsius;
Sun Sunday

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius;
Mon Monday

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Tue Tuesday

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Wed Wednesday

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius;
Thu Thursday

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 5° Celsius;

7 day forecast for Portsmouth

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	12°	13°	13°	13°	13°	12°	12°	12°	12°	11°	11°	11°	11°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	20%	30%
Wind speed and direction	10mph	12mph	14mph	15mph	14mph	14mph	13mph	12mph	11mph	10mph	8mph	7mph	7mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	11°	11°	11°	11°	11°	11°	12°	12°	11°	11°	11°	11°	10°	10°	10°	10°	9°	9°	8°	8°	7°	7°	7°	6°
Chance of precipitation	30%	50%	70%	70%	70%	70%	70%	80%	80%	90%	80%	60%	50%	40%	20%	10%	10%	20%	20%	10%	10%	10%	10%	<5%
Wind speed and direction	7mph	8mph	9mph	10mph	12mph	13mph	15mph	16mph	17mph	16mph	16mph	15mph	14mph	13mph	13mph	12mph	11mph	10mph	10mph	10mph	11mph	11mph	11mph	11mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	6°	6°	6°	6°	6°	5°	5°	5°	5°	5°	6°	7°	7°	8°	8°	8°	7°	7°	6°	6°	6°	7°	7°	8°
Chance of precipitation	<5%	<5%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	20%	40%	50%
Wind speed and direction	11mph	11mph	12mph	12mph	12mph	11mph	11mph	11mph	10mph	10mph	11mph	11mph	11mph	11mph	10mph	9mph	7mph	6mph	5mph	5mph	5mph	6mph	7mph	8mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	9°	9°	9°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	13°	13°	13°	13°	13°	12°	11°	11°	11°	10°	10°
Chance of precipitation	50%	60%	70%	80%	90%	90%	≥95%	≥95%	≥95%	≥95%	≥95%	90%	80%	90%	90%	90%	90%	80%	80%	70%	70%	70%	70%	70%
Wind speed and direction	10mph	12mph	14mph	16mph	18mph	19mph	20mph	21mph	21mph	21mph	22mph	22mph	21mph	21mph	20mph	19mph	18mph	17mph	15mph	13mph	11mph	9mph	9mph	8mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	10°	10°	10°	10°	9°	9°	9°	9°	9°	9°	10°	10°	10°	10°	10°	10°	10°	10°	9°	9°	9°	9°	9°	9°
Chance of precipitation	60%	60%	60%	50%	60%	70%	70%	70%	70%	70%	80%	80%	80%	80%	90%	80%	80%	80%	70%	70%	80%	80%	80%	70%
Wind speed and direction	7mph	7mph	8mph	8mph	8mph	8mph	8mph	8mph	9mph	9mph	10mph	10mph	11mph	12mph	11mph	10mph	9mph	9mph	9mph	9mph	9mph	9mph	8mph	9mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	9°	9°	8°	9°	10°	10°	9°	8°
Chance of precipitation	40%	30%	30%	40%	50%	30%	30%	30%
Wind speed and direction	9mph	9mph	9mph	9mph	11mph	9mph	8mph	8mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	8°	8°	8°	9°	10°	9°	8°	8°
Chance of precipitation	30%	30%	40%	50%	50%	40%	40%	30%
Wind speed and direction	8mph	9mph	10mph	11mph	13mph	11mph	9mph	8mph

Next day

Select units Temperature units

Wind

Daily highest gust

29mph

Feels like

Daily high

Daily low

Next rain

Rain 30% at 11pm

Humidity

Daily high

84%

Daily low

74%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

35km

Daily low

21km

Sunrise and sunset

07:41 16:04

Complete sun and moon data for Friday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Today

Time and weather

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	10mph Gentle breeze	12mph Gentle breeze	14mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	12mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	SW southwest	SW southwest

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	25mph	27mph	28mph	29mph	28mph	27mph	24mph	23mph	22mph	20mph	17mph	16mph	15mph

Temperature

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	12°	13°	13°	13°	13°	12°	12°	12°	12°	11°	11°	11°	11°

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	10°	10°	10°	10°	10°	10°	10°	10°	10°	9°	9°	9°	9°

Humidity

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	82%	76%	74%	75%	75%	77%	81%	83%	84%	83%	83%	84%	84%

Rain and snow

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	20%	30%

UV

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Select units Temperature units

Wind

Daily highest gust

35mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Light rain 70% at 6am

Humidity

Daily high

90%

Daily low

72%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

45km

Daily low

9km

Sunrise and sunset

07:42 16:03

Complete sun and moon data for Saturday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Saturday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	7mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	12mph Gentle breeze	13mph Light winds	15mph Light winds	16mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SW southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	S south	SSW south southwest	SSW south southwest	SSW south southwest	SW southwest	WSW west southwest	WSW west southwest	WSW west southwest	W west	W west	W west	W west	W west	W west	W west	W west	W west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	15mph	19mph	23mph	25mph	29mph	32mph	33mph	35mph	35mph	35mph	30mph	27mph	27mph	26mph	25mph	23mph	23mph	23mph	22mph	20mph	19mph	21mph	20mph	21mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	11°	11°	11°	11°	11°	11°	12°	12°	11°	11°	11°	11°	10°	10°	10°	10°	9°	9°	8°	8°	7°	7°	7°	6°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	9°	9°	9°	9°	9°	9°	9°	9°	8°	8°	8°	8°	8°	8°	8°	7°	7°	6°	5°	5°	4°	4°	3°	3°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	84%	85%	85%	88%	88%	88%	89%	89%	90%	89%	89%	90%	86%	81%	76%	72%	76%	77%	79%	81%	82%	83%	84%	84%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	30%	50%	70%	70%	70%	70%	70%	80%	80%	90%	80%	60%	50%	40%	20%	10%	10%	20%	20%	10%	10%	10%	10%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Good	Moderate	Good	Good	Very good	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Very good	Excellent	Excellent	Excellent	Excellent

Select units Temperature units

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Rain 40% at 10pm

Humidity

Daily high

83%

Daily low

61%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

50km

Daily low

23km

Sunrise and sunset

07:44 16:02

Complete sun and moon data for Sunday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Sunday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	11mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	W west	W west	W west	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	W west	W west	W west	WSW west southwest	WSW west southwest	SW southwest	SW southwest	SSW south southwest	SSW south southwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	20mph	21mph	23mph	23mph	23mph	23mph	22mph	21mph	19mph	20mph	20mph	20mph	19mph	18mph	16mph	13mph	14mph	11mph	10mph	10mph	11mph	13mph	16mph	22mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	6°	6°	6°	6°	6°	5°	5°	5°	5°	5°	6°	7°	7°	8°	8°	8°	7°	7°	6°	6°	6°	7°	7°	8°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	3°	3°	2°	2°	2°	2°	2°	2°	1°	2°	3°	4°	4°	5°	5°	5°	5°	5°	4°	4°	4°	5°	5°	5°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	83%	81%	80%	79%	80%	81%	80%	80%	80%	77%	74%	68%	65%	61%	61%	64%	69%	74%	77%	78%	79%	78%	79%	79%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	20%	40%	50%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Very good	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Select units Temperature units

Wind

Daily highest gust

47mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Heavy rain ≥95% at 6am

Humidity

Daily high

94%

Daily low

79%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

40km

Daily low

5km

Sunrise and sunset

07:45 16:02

Complete sun and moon data for Monday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Monday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	10mph Gentle breeze	12mph Gentle breeze	14mph Light winds	16mph Light winds	18mph Light winds	19mph Strong winds	20mph Strong winds	21mph Strong winds	21mph Strong winds	21mph Strong winds	22mph Strong winds	22mph Strong winds	21mph Strong winds	21mph Strong winds	20mph Strong winds	19mph Strong winds	18mph Light winds	17mph Light winds	15mph Light winds	13mph Light winds	11mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	29mph	33mph	36mph	38mph	40mph	41mph	42mph	45mph	44mph	44mph	46mph	47mph	46mph	45mph	41mph	37mph	28mph	23mph	20mph	19mph	19mph	20mph	19mph	16mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	9°	9°	9°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	13°	13°	13°	13°	13°	12°	11°	11°	11°	10°	10°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	6°	6°	6°	6°	6°	6°	6°	7°	7°	7°	7°	8°	9°	9°	9°	10°	10°	10°	9°	9°	9°	9°	9°	8°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	79%	82%	84%	88%	89%	91%	92%	92%	93%	93%	93%	94%	92%	91%	92%	92%	92%	92%	92%	91%	91%	91%	88%	87%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	50%	60%	70%	80%	90%	90%	≥95%	≥95%	≥95%	≥95%	≥95%	90%	80%	90%	90%	90%	90%	80%	80%	70%	70%	70%	70%	70%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Very good	Very good	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Very good	Very good	Very good	Excellent

Select units Temperature units

Wind

Daily highest gust

28mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

60%

Light showers 70% at 6am

Humidity

Daily high

87%

Daily low

78%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

45km

Daily low

23km

Sunrise and sunset

07:46 16:01

Complete sun and moon data for Tuesday - U.S. Naval Observatory

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Tuesday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	7mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SSW south southwest	SSW south southwest	SW southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SW southwest	SSW south southwest	SSW south southwest	SSW south southwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	15mph	17mph	18mph	18mph	18mph	17mph	18mph	19mph	20mph	22mph	24mph	27mph	28mph	26mph	25mph	26mph	23mph	21mph	21mph	20mph	20mph	20mph	19mph	20mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	10°	10°	10°	10°	9°	9°	9°	9°	9°	9°	10°	10°	10°	10°	10°	10°	10°	10°	9°	9°	9°	9°	9°	9°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	8°	8°	8°	8°	8°	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°	8°	8°	7°	7°	7°	7°	7°	7°	7°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	87%	86%	86%	85%	84%	85%	86%	85%	85%	83%	82%	79%	80%	79%	78%	81%	83%	83%	84%	83%	84%	84%	84%	85%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	60%	60%	60%	50%	60%	70%	70%	70%	70%	70%	80%	80%	80%	80%	90%	80%	80%	80%	70%	70%	80%	80%	80%	70%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Select units Temperature units

Wind

Daily highest gust

17mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Rain 30% at 6am

Humidity

Daily high

91%

Daily low

83%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

23km

Daily low

19km

Sunrise and sunset

07:48 16:01

Complete sun and moon data for Wednesday - U.S. Naval Observatory

Air pollution

No air pollution data

Wednesday

Time and weather

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Wind

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Speed	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	11mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	S south	SSW south southwest	SSW south southwest	S south	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	16mph	14mph	12mph	16mph	17mph	13mph	14mph	13mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	9°	9°	8°	9°	10°	10°	9°	8°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like (°C)	7°	6°	6°	6°	8°	8°	7°	6°

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	86%	87%	88%	88%	83%	85%	89%	91%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	40%	30%	30%	40%	50%	30%	30%	30%

UV

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Good	Good

Select units Temperature units

Wind

Daily highest gust

18mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Rain 40% at 6am

Humidity

Daily high

93%

Daily low

90%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

18km

Daily low

14km

Sunrise and sunset

07:49 16:00

Complete sun and moon data for Thursday - U.S. Naval Observatory

Air pollution

No air pollution data

Thursday

Time and weather

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Wind

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Speed	8mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	13mph Light winds	11mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	SSW south southwest	SSW south southwest	S south	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SE southeast

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	13mph	12mph	13mph	18mph	16mph	14mph	12mph	11mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	8°	8°	8°	9°	10°	9°	8°	8°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like (°C)	6°	6°	5°	6°	7°	7°	6°	5°

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	92%	93%	93%	92%	90%	90%	92%	92%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	30%	30%	40%	50%	50%	40%	40%	30%

UV

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	No risk	No risk	No risk	Low	Low	Low	No risk	No risk

Visibility

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good

Portsmouth weather map

Loading map...

Forecast for 11am Friday

Updated: 9:23am on 28 November 2025

Forecast explained

UK video forecast

WARNING

Flood alerts in force for England

Environment Agency

London & South East England weather forecast

Headline:

Bright spells. windy with showers later Friday.

Today:

Chance of isolated fog patches at first. Bright spells through the morning and much of the afternoon, before a band of showers moves east toward dusk. Rather windy at times with temperatures nearer average. Maximum temperature 12 °C.

Tonight:

Any showers soon clearing east to leave a clear conditions before cloud and rain moving northeast from around midnight. Winds easing for a time but freshening latterly. Minimum temperature 7 °C.

Saturday:

Cloudy and wet with rain becoming heavy at times. Windy to start with fairly widespread strong winds during the middle of the day. Maximum temperature 11 °C.

Outlook for Sunday to Tuesday:

Sunday, turning drier and brighter but chilly. Winds easing. Monday, further wet and windy conditions moving east. Tuesday, dry and sunny.

Updated: 04:00 (UTC) on Fri 28 Nov 2025

UK long range weather forecast

Changeable and often unsettled conditions are expected across the UK during this period. Low pressure systems will tend to dominate meaning showers or longer spells of rain for much of the UK, though some brief drier, more settled interludes are also possible. The wettest weather is perhaps more likely in parts of the west, but heavy rain is possible almost anywhere at times through this period. The greatest chance of snow will probably be over northern high ground. Given the dominance of low pressure, strong winds are also likely at times. Overall, temperatures are predicted to be close to average, though colder conditions may occasionally encroach into northern areas. Some frost is to be expected where drier, clearer conditions develop overnight.

Updated: 14:00 (UTC) on Thu 27 Nov 2025

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Portsmouth (Portsmouth) weather

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