Harlech (Gwynedd) weather

Find a forecast

Next hour

Partly cloudy

Feels like 7°
Rain <5%
Max gust 30mph from SW Max gust 30mph from the southwest

Wednesday

Sunny intervals

Feels like 7°
Rain <5%
Max gust 34mph

Thursday

Sunny intervals

Feels like 9°
Rain 50% at 6pm
Max gust 36mph

Friday

Sunny intervals

Feels like 7°
Rain 40% at 4pm
Max gust 23mph

Saturday

Light rain

Feels like 7°
Rain 40% at 6am
Max gust 48mph

Sunday

Heavy rain

Feels like 8°
Heavy rain 80% at 6am
Max gust 48mph

Monday

Light showers

Feels like 7°
Rain 40% at 6am
Max gust 37mph

Tuesday

Sunny intervals

Feels like 6°
Rain 30% at 6am
Max gust 22mph

Forecast days

Today Today

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 9° Celsius;
Thu Thursday

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Fri Friday

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
Sat Saturday

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 10° Celsius;
Sun Sunday

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Mon Monday

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Tue Tuesday

Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;

7 day forecast for Harlech

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	10°	10°	10°	10°	10°	10°	10°	10°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	15mph	14mph	14mph	15mph	15mph	16mph	18mph	19mph

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°	10°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	12°	12°	12°	12°	12°	11°	10°	10°	9°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	30%	50%	60%	70%	80%	80%	90%
Wind speed and direction	19mph	19mph	19mph	19mph	20mph	20mph	21mph	21mph	20mph	20mph	20mph	21mph	21mph	20mph	20mph	19mph	19mph	20mph	20mph	19mph	16mph	13mph	11mph	9mph

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°	8°	8°	8°	7°	7°	7°	7°	7°	8°	9°	9°	9°	9°	9°	9°	9°	9°	8°	8°	8°	9°	8°
Chance of precipitation	80%	70%	60%	40%	20%	10%	10%	10%	20%	20%	10%	10%	10%	20%	20%	30%	40%	40%	40%	40%	50%	60%	60%	50%
Wind speed and direction	8mph	7mph	6mph	5mph	4mph	4mph	5mph	6mph	7mph	8mph	8mph	9mph	10mph	11mph	12mph	12mph	12mph	12mph	12mph	13mph	13mph	13mph	12mph	12mph

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	8°	8°	8°	8°	8°	8°	8°	9°	9°	9°	9°	10°	10°	10°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°
Chance of precipitation	40%	40%	40%	50%	50%	40%	40%	30%	20%	20%	20%	20%	30%	30%	30%	40%	50%	50%	60%	70%	70%	70%	70%	80%
Wind speed and direction	12mph	12mph	12mph	12mph	13mph	13mph	14mph	15mph	16mph	18mph	19mph	21mph	22mph	23mph	24mph	26mph	27mph	28mph	28mph	29mph	29mph	28mph	28mph	29mph

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°	12°	12°	12°	12°	12°	12°	12°	11°	11°	11°	11°	11°	11°	11°	11°	10°	10°	10°	10°
Chance of precipitation	90%	90%	90%	90%	90%	80%	80%	70%	70%	70%	70%	70%	60%	60%	60%	60%	60%	50%	40%	40%	30%	20%	30%	30%
Wind speed and direction	29mph	29mph	29mph	29mph	29mph	28mph	27mph	26mph	25mph	24mph	23mph	21mph	21mph	19mph	18mph	17mph	17mph	17mph	18mph	18mph	18mph	17mph	17mph	17mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	10°	10°	10°	10°	11°	11°	10°	9°
Chance of precipitation	40%	30%	40%	50%	70%	60%	50%	40%
Wind speed and direction	17mph	18mph	20mph	24mph	27mph	26mph	24mph	21mph

Next day

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	9°	8°	8°	8°	9°	9°	8°	8°
Chance of precipitation	30%	30%	30%	30%	30%	30%	20%	30%
Wind speed and direction	20mph	18mph	17mph	15mph	16mph	15mph	14mph	15mph

Next day

Select units Temperature units

Wind

Daily highest gust

34mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

86%

Daily low

82%

Daily highest level

Low

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

Visibility

Daily high

35km

Daily low

28km

Sunrise and sunset

08:18 16:00

Complete sun and moon data for Wednesday - 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	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	15mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	18mph Light winds	19mph Strong winds

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SW southwest	SW southwest	SW southwest	SW southwest	SSW south southwest	SSW south southwest	S south	S south

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	30mph	30mph	30mph	28mph	29mph	31mph	32mph	34mph

Temperature

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	10°	10°	10°	10°	10°	10°	10°	10°

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	7°	7°	7°	7°	7°	7°	6°	6°

Humidity

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	82%	82%	83%	84%	85%	86%	85%	85%

Rain and snow

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	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

Wind

Daily highest gust

36mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

50%

Rain 50% at 6pm

Humidity

Daily high

94%

Daily low

75%

Daily highest level

Low

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

Visibility

Daily high

45km

Daily low

7km

Sunrise and sunset

08:19 16:00

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

Air pollution

Daily level

Low

Enjoy your usual outdoor activities.

Pollution forecast and air quality from Defra - GOV.UK

Thursday

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	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	20mph Strong winds	20mph Strong winds	21mph Strong winds	21mph Strong winds	20mph Strong winds	20mph Strong winds	20mph Strong winds	21mph Strong winds	21mph Strong winds	20mph Strong winds	20mph Strong winds	19mph Strong winds	19mph Strong winds	20mph Strong winds	20mph Strong winds	19mph Strong winds	16mph Light winds	13mph Light winds	11mph 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	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	SSE south southeast	SSE south southeast	S south	S south	S south	S south	S south

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	35mph	35mph	34mph	35mph	36mph	36mph	36mph	36mph	36mph	36mph	36mph	36mph	34mph	33mph	33mph	33mph	33mph	34mph	35mph	30mph	19mph	15mph	14mph	12mph

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°	10°	10°	10°	10°	10°	10°	10°	11°	11°	12°	12°	12°	12°	12°	12°	12°	11°	10°	10°	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)	6°	6°	6°	6°	6°	6°	6°	6°	6°	6°	7°	7°	8°	8°	9°	9°	9°	8°	8°	8°	8°	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	84%	84%	83%	83%	84%	83%	81%	80%	80%	78%	77%	76%	76%	75%	75%	75%	75%	75%	76%	78%	83%	90%	93%	94%

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%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	30%	50%	60%	70%	80%	80%	90%

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	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	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	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Very good	Very good	Good	Moderate	Moderate

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

80%

Rain 40% at 4pm

Humidity

Daily high

95%

Daily low

79%

Daily highest level

Low

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

Visibility

Daily high

60km

Daily low

11km

Sunrise and sunset

08:20 16:00

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

Friday

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	8mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze	4mph Gentle breeze	4mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	12mph 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	S south	S south	S south	SSW south southwest	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south

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	12mph	11mph	10mph	9mph	9mph	10mph	10mph	11mph	12mph	13mph	14mph	14mph	16mph	16mph	17mph	19mph	19mph	20mph	20mph	22mph	23mph	23mph	22mph	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)	9°	9°	8°	8°	8°	7°	7°	7°	7°	7°	8°	9°	9°	9°	9°	9°	9°	9°	9°	8°	8°	8°	9°	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)	7°	7°	7°	7°	6°	6°	5°	5°	5°	5°	5°	6°	7°	7°	7°	6°	6°	6°	6°	5°	5°	5°	6°	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	94%	95%	95%	95%	95%	93%	92%	90%	87%	86%	85%	83%	81%	80%	79%	83%	84%	83%	85%	84%	85%	86%	87%	88%

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	80%	70%	60%	40%	20%	10%	10%	10%	20%	20%	10%	10%	10%	20%	20%	30%	40%	40%	40%	40%	50%	60%	60%	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	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	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	Good	Very good	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent

Wind

Daily highest gust

48mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Rain 40% at 6am

Humidity

Daily high

91%

Daily low

80%

Daily highest level

Low

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

Visibility

Daily high

55km

Daily low

35km

Sunrise and sunset

08:21 16:00

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	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	14mph Light winds	15mph Light winds	16mph Light winds	18mph Light winds	19mph Strong winds	21mph Strong winds	22mph Strong winds	23mph Strong winds	24mph Strong winds	26mph Strong winds	27mph Strong winds	28mph Strong winds	28mph Strong winds	29mph Strong winds	29mph Strong winds	28mph Strong winds	28mph Strong winds	29mph Strong winds

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	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	S south	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

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	21mph	21mph	21mph	21mph	23mph	25mph	26mph	26mph	28mph	30mph	32mph	34mph	35mph	37mph	39mph	41mph	43mph	44mph	45mph	46mph	47mph	48mph	48mph	48mph

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)	8°	8°	8°	8°	8°	8°	8°	9°	9°	9°	9°	10°	10°	10°	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°

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)	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	6°	6°	6°	7°	7°	7°	7°	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%	88%	86%	88%	87%	86%	87%	86%	86%	85%	85%	84%	81%	80%	82%	81%	83%	85%	85%	87%	89%	89%	90%	91%

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	40%	40%	40%	50%	50%	40%	40%	30%	20%	20%	20%	20%	30%	30%	30%	40%	50%	50%	60%	70%	70%	70%	70%	80%

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	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	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	Very good	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent	Excellent

Wind

Daily highest gust

48mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

90%

Heavy rain 80% at 6am

Humidity

Daily high

96%

Daily low

89%

Daily highest level

Low

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

Visibility

Daily high

50km

Daily low

22km

Sunrise and sunset

08:22 16:00

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	29mph Strong winds	29mph Strong winds	29mph Strong winds	29mph Strong winds	29mph Strong winds	28mph Strong winds	27mph Strong winds	26mph Strong winds	25mph Strong winds	24mph Strong winds	23mph Strong winds	21mph Strong winds	21mph Strong winds	19mph Strong winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds

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	S south	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	SSW south southwest	SSW south southwest	SSW south 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	47mph	48mph	48mph	48mph	48mph	44mph	41mph	38mph	35mph	32mph	30mph	28mph	24mph	21mph	21mph	25mph	25mph	25mph	28mph	27mph	26mph	26mph	28mph	26mph

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°	12°	12°	12°	12°	12°	12°	12°	11°	11°	11°	11°	11°	11°	11°	11°	10°	10°	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)	7°	7°	7°	7°	7°	7°	7°	7°	8°	8°	8°	8°	8°	8°	8°	8°	8°	8°	8°	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	92%	93%	94%	94%	95%	96%	96%	96%	96%	96%	96%	96%	95%	94%	95%	94%	93%	93%	93%	92%	90%	90%	89%	89%

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	90%	90%	90%	90%	90%	80%	80%	70%	70%	70%	70%	70%	60%	60%	60%	60%	60%	50%	40%	40%	30%	20%	30%	30%

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	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	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	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	Very good	Very good	Very good

Wind

Daily highest gust

37mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Rain 40% at 6am

Humidity

Daily high

91%

Daily low

88%

Daily highest level

Low

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

Visibility

Daily high

30km

Daily low

14km

Sunrise and sunset

08:23 16:00

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

Air pollution

No air pollution data

Monday

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	17mph Light winds	18mph Light winds	20mph Strong winds	24mph Strong winds	27mph Strong winds	26mph Strong winds	24mph Strong winds	21mph Strong winds

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

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	28mph	28mph	32mph	36mph	37mph	36mph	32mph	29mph

Temperature

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Actual (°C)	10°	10°	10°	10°	11°	11°	10°	9°

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

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	89%	89%	90%	91%	91%	89%	89%	88%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	40%	30%	40%	50%	70%	60%	50%	40%

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	Good	Good	Good	Good	Good

Wind

Daily highest gust

22mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

30%

Rain 30% at 6am

Humidity

Daily high

91%

Daily low

81%

Daily highest level

Low

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

Visibility

Daily high

21km

Daily low

17km

Sunrise and sunset

08:24 16:00

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

Air pollution

No air pollution data

Tuesday

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	20mph Strong winds	18mph Light winds	17mph Light winds	15mph Light winds	16mph Light winds	15mph Light winds	14mph Light winds	15mph Light winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Direction from	SW southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	SW southwest

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Gusts	22mph	20mph	19mph	21mph	21mph	15mph	15mph	16mph

Temperature

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

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like (°C)	5°	5°	4°	4°	6°	5°	5°	5°

Humidity

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	89%	88%	88%	87%	81%	84%	88%	91%

Rain and snow

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance	30%	30%	30%	30%	30%	30%	20%	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	Very good	Very good	Very good	Good	Good

Harlech weather map

Loading map...

Forecast for 4pm Wednesday

Updated: 3:26pm on 10 December 2025

Forecast explained

UK video forecast

WARNING

Flood warnings in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Mostly dry, with variable amounts of cloud.

This Evening and Tonight:

Dry overnight. Clear periods at first, though some cloud later. Still breezy around coasts and hills. Feeling fresh by Thursday morning, perhaps with isolated patches of mist and fog in sheltered spots. Minimum temperature 6 °C.

Thursday:

A chillier start than recent days. Dry with bright spells, though cloud gradually thickening which may bring rain to southern and western parts later. Often breezy. Similar temperatures to Wednesday. Maximum temperature 12 °C.

Outlook for Friday to Sunday:

Early rain clearing to sunshine and isolated showers on Friday. Lighter winds. Turning unsettled again thereafter with winds strengthening and some rain returning. Temperatures average or just above.

Updated: 16:00 (UTC) on Wed 10 Dec 2025

UK long range weather forecast

The current unsettled spell of weather is likely to continue through much of next week. Further spells of rain are expected, likely to be heavy and prolonged at times, particularly in the west and northwest. Some drier spells of weather are also likely, these most reliably across southeastern parts of the UK. Often windy, especially in the north and west where there is potential for a spell of very strong winds to develop for a time early next week. Generally mild with any overnight frost patchy and mainly in the north. There are signs that conditions may become less disturbed heading towards the Christmas period, with the potential for high pressure to build bringing drier conditions, with the risk of overnight frost and fog patches increasing.

Updated: 14:00 (UTC) on Wed 10 Dec 2025

Changeable conditions are likely to give way to slower moving weather patterns through this period, however the detail remains highly elusive. This means that whilst outbreaks of rain and showers remains probable at times there will also be drier interludes, which may be more prolonged than of late. Some spells of strong winds are possible but in the drier periods frost and fog becomes likely. On balance temperatures will likely be near normal with any snowfall most likely in the north over higher ground.

Updated: 15:00 (UTC) on Tue 9 Dec 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

Harlech (Gwynedd) weather

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