Portslade-by-Sea (Brighton and Hove) weather

Find a forecast

Next hour

Sunny

Feels like 26°
Rain <5%
Max gust 22mph from NE Max gust 22mph from the northeast
High pollen

Tuesday

Sunny

Feels like 26°
Rain <5%
Max gust 24mph
High pollen

Wednesday

Sunny

Feels like 25°
Rain <5%
Max gust 26mph
High pollen

Thursday

Sunny

Feels like 26°
Rain <5%
Max gust 22mph
High pollen

Friday

Sunny

Feels like 23°
Rain <5%
Max gust 17mph
High pollen

Saturday

Sunny

Feels like 22°
Rain 10% at 5pm
Max gust 17mph
High pollen

Sunday

Sunny

Feels like 22°
Rain <5%
Max gust 17mph

Monday

Sunny

Feels like 22°
Rain <5%
Max gust 17mph

Forecast days

Today Today

Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
Wed 15 Wed 15 Jul

Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Thu 16 Thu 16 Jul

Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
Fri 17 Fri 17 Jul

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
Sat 18 Sat 18 Jul

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Sun 19 Sun 19 Jul

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Mon 20 Mon 20 Jul

Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;

7 day forecast for Portslade-by-Sea

Hourly forecast

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	28°	27°	27°	25°	23°	22°	20°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	11mph	10mph	10mph	11mph	11mph	13mph	13mph

Wed

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	20°	19°	19°	19°	19°	18°	18°	19°	21°	22°	24°	25°	27°	27°	28°	28°	28°	27°	27°	26°	25°	23°	21°	20°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	13mph	14mph	15mph	15mph	14mph	13mph	13mph	14mph	14mph	14mph	14mph	14mph	13mph	13mph	13mph	13mph	14mph	14mph	14mph	14mph	13mph	13mph	13mph	14mph

Thu

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	19°	19°	18°	18°	17°	17°	17°	18°	20°	22°	24°	26°	27°	27°	27°	27°	27°	27°	27°	26°	25°	23°	21°	20°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	14mph	13mph	13mph	13mph	13mph	13mph	13mph	13mph	13mph	11mph	11mph	10mph	9mph	9mph	9mph	10mph	10mph	10mph	10mph	10mph	10mph	10mph	9mph	9mph

Fri

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	19°	18°	17°	16°	16°	16°	16°	17°	18°	20°	21°	23°	24°	24°	24°	24°	23°	23°	23°	22°	22°	21°	20°	19°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	9mph	8mph	8mph	8mph	8mph	9mph	9mph	9mph	9mph	9mph	8mph	7mph	7mph	7mph	8mph	8mph	9mph	9mph	9mph	8mph	8mph	7mph	5mph	5mph

Sat

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	18°	18°	17°	17°	16°	16°	16°	17°	18°	19°	20°	21°	22°	23°	22°	22°	22°	22°	22°	21°	21°	19°	18°	18°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	<5%	<5%
Wind speed and direction	5mph	5mph	7mph	7mph	7mph	7mph	7mph	8mph	9mph	8mph	7mph	6mph	7mph	7mph	7mph	7mph	8mph	7mph	7mph	7mph	8mph	7mph	7mph	6mph

Sun

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols and temperature	17°	16°	15°	15°	19°	21°	23°	23°	18°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	6mph	5mph	4mph	5mph	6mph	5mph	6mph	6mph	5mph

Mon

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols and temperature	16°	14°	16°	20°	23°	24°	23°	19°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	3mph	7mph	8mph	8mph	7mph	9mph	8mph	7mph

| Portslade-by-Sea

Wind

Daily highest gust

24mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

76%

Daily low

41%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

25km

Very good

Daily low

20km

Very good

Sunrise and sunset

05:04 21:09

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

Air pollution

No air pollution data

Pollen

Daily level

High

High weed pollen

Pollen forecast for the UK

Wind

Daily highest gust

26mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

87%

Daily low

40%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

25km

Very good

Daily low

14km

Good

Sunrise and sunset

05:05 21:08

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

Air pollution

No air pollution data

Pollen

Daily level

High

Pollen forecast for the UK

Wind

Daily highest gust

22mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

86%

Daily low

36%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

25km

Very good

Daily low

12km

Good

Sunrise and sunset

05:06 21:07

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

Air pollution

No air pollution data

Pollen

Daily level

High

Pollen forecast for the UK

Wind

Daily highest gust

17mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

86%

Daily low

43%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

26km

Very good

Daily low

16km

Good

Sunrise and sunset

05:07 21:06

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

Air pollution

No air pollution data

Pollen

Daily level

High

Pollen forecast for the UK

Wind

Daily highest gust

17mph

Feels like

Daily high

Daily low

Next rain

Rain 10% at 5pm

Humidity

Daily high

89%

Daily low

46%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

26km

Very good

Daily low

16km

Good

Sunrise and sunset

05:08 21:05

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

Air pollution

No air pollution data

Pollen

Daily level

High

Pollen forecast for the UK

Wind

Daily highest gust

17mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

84%

Daily low

40%

Daily high

7 High

Seek shade during midday hours, cover up and wear sunscreen.

UV awareness

Visibility

Daily high

26km

Very good

Daily low

15km

Good

Sunrise and sunset

05:10 21:04

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

Air pollution

No air pollution data

Wind

Daily highest gust

17mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

90%

Daily low

41%

Daily high

7 High

Seek shade during midday hours, cover up and wear sunscreen.

UV awareness

Visibility

Daily high

24km

Very good

Daily low

10km

Good

Sunrise and sunset

05:11 21:03

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

Air pollution

No air pollution data

Updated: 2pm on 14 July 2026

| Portslade-by-Sea

Time and weather

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

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

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

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

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

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols

Wind

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	13mph Light winds	13mph 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
Wind speed	13mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	14mph 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
Wind speed	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	11mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	9mph 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
Wind speed	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	5mph Gentle breeze	5mph 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
Wind speed	5mph Gentle breeze	5mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind speed	6mph Gentle breeze	5mph Gentle breeze	4mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind speed	3mph Calm	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	ENE east northeast	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast

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
Wind direction from	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast	NNE north northeast	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast	NE northeast

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
Wind direction from	NE northeast	NE northeast	NNE north northeast	NNE north northeast	NNE north northeast	NNE north northeast	NNE north northeast	NNE north northeast	NNE north northeast	NE northeast	NE northeast	NE northeast	ENE east northeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	E east	E east	E east	ENE east northeast	ENE east northeast	NE northeast	NE northeast

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
Wind direction from	NE northeast	NE northeast	N north	N north	N north	N north	N north	NNE north northeast	NNE north northeast	NNE north northeast	NNE north northeast	NNE north northeast	NE northeast	E east	SSW south southwest	SSW south southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	SW 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
Wind direction from	SE southeast	ENE east northeast	NE northeast	NE northeast	NE northeast	NNE north northeast	NNE north northeast	NNE north northeast	NNE north northeast	NE northeast	NE northeast	NE northeast	NE northeast	E east	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SE southeast	SE southeast	SE southeast	SE southeast	ESE east southeast

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind direction from	ESE east southeast	E east	NE northeast	NNE north northeast	NNE north northeast	NE northeast	NE northeast	ENE east northeast	SE southeast

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind direction from	ESE east southeast	NE northeast	NNE north northeast	NE northeast	NNE north northeast	NE northeast	ESE east southeast	ESE east southeast

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	23mph	22mph	20mph	19mph	20mph	22mph	24mph

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
Wind gust speed	24mph	24mph	24mph	23mph	23mph	23mph	24mph	25mph	24mph	24mph	24mph	25mph	25mph	26mph	26mph	26mph	26mph	26mph	25mph	23mph	21mph	21mph	21mph	21mph

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
Wind gust speed	21mph	20mph	20mph	20mph	20mph	20mph	21mph	21mph	20mph	20mph	20mph	21mph	22mph	21mph	21mph	21mph	21mph	20mph	21mph	21mph	20mph	19mph	18mph	17mph

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
Wind gust speed	15mph	14mph	14mph	14mph	15mph	16mph	15mph	16mph	16mph	16mph	17mph	17mph	17mph	17mph	16mph	17mph	17mph	17mph	17mph	17mph	15mph	13mph	13mph	13mph

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
Wind gust speed	12mph	13mph	14mph	13mph	15mph	15mph	16mph	17mph	17mph	17mph	16mph	17mph	17mph	17mph	17mph	17mph	17mph	16mph	16mph	15mph	15mph	16mph	16mph	15mph

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind gust speed	15mph	11mph	10mph	14mph	17mph	17mph	17mph	15mph	12mph

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind gust speed	8mph	8mph	13mph	16mph	17mph	16mph	16mph	13mph

Temperature

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	28°	27°	27°	25°	23°	22°	20°

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
Temperature (°C)	20°	19°	19°	19°	19°	18°	18°	19°	21°	22°	24°	25°	27°	27°	28°	28°	28°	27°	27°	26°	25°	23°	21°	20°

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
Temperature (°C)	19°	19°	18°	18°	17°	17°	17°	18°	20°	22°	24°	26°	27°	27°	27°	27°	27°	27°	27°	26°	25°	23°	21°	20°

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
Temperature (°C)	19°	18°	17°	16°	16°	16°	16°	17°	18°	20°	21°	23°	24°	24°	24°	24°	23°	23°	23°	22°	22°	21°	20°	19°

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
Temperature (°C)	18°	18°	17°	17°	16°	16°	16°	17°	18°	19°	20°	21°	22°	23°	22°	22°	22°	22°	22°	21°	21°	19°	18°	18°

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Temperature (°C)	17°	16°	15°	15°	19°	21°	23°	23°	18°

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Temperature (°C)	16°	14°	16°	20°	23°	24°	23°	19°

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	26°	26°	25°	24°	22°	20°	18°

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 temperature (°C)	18°	17°	17°	16°	17°	16°	16°	17°	19°	20°	22°	23°	24°	25°	25°	25°	25°	25°	24°	23°	22°	20°	18°	17°

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 temperature (°C)	17°	17°	16°	16°	15°	15°	15°	16°	18°	20°	22°	24°	26°	26°	25°	25°	25°	25°	25°	24°	23°	21°	19°	18°

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 temperature (°C)	17°	17°	16°	16°	15°	14°	15°	16°	17°	18°	20°	22°	23°	23°	23°	23°	22°	22°	22°	21°	21°	20°	20°	20°

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 temperature (°C)	19°	18°	17°	16°	16°	15°	15°	16°	16°	18°	19°	20°	21°	22°	21°	21°	21°	21°	21°	20°	20°	19°	18°	17°

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Feels like temperature (°C)	16°	16°	14°	15°	18°	20°	22°	22°	18°

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Feels like temperature (°C)	16°	13°	15°	18°	21°	22°	21°	18°

Humidity

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	41%	41%	45%	55%	64%	73%	76%

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	77%	77%	82%	85%	86%	87%	86%	84%	75%	66%	59%	53%	43%	40%	40%	40%	40%	40%	40%	40%	42%	54%	62%	69%

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	75%	78%	81%	84%	85%	86%	85%	82%	75%	65%	56%	44%	39%	40%	40%	39%	39%	38%	36%	40%	41%	48%	58%	65%

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	72%	76%	82%	86%	86%	86%	85%	82%	73%	65%	60%	50%	44%	43%	50%	58%	61%	61%	61%	64%	66%	71%	72%	76%

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%	83%	85%	85%	87%	89%	86%	76%	68%	65%	57%	53%	46%	47%	54%	57%	60%	62%	63%	64%	67%	69%	72%	74%

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Humidity	77%	80%	84%	79%	61%	44%	40%	43%	65%

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Humidity	82%	90%	81%	58%	43%	41%	43%	66%

Rain and snow

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

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 of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

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 of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

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 of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

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 of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	<5%	<5%

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	2 Low	1 Low	1 Low	1 Low	1 Low	- No risk	- No risk

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	1 Low	1 Low	1 Low	2 Low	4 Moderate	5 Moderate	7 High	7 High	8 Very High	7 High	6 High	4 Moderate	3 Moderate	1 Low	1 Low	1 Low	1 Low	- No risk	- No risk

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	1 Low	1 Low	1 Low	2 Low	4 Moderate	5 Moderate	7 High	8 Very High	8 Very High	7 High	5 Moderate	4 Moderate	2 Low	1 Low	1 Low	1 Low	1 Low	- No risk	- No risk

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	1 Low	1 Low	1 Low	2 Low	4 Moderate	5 Moderate	7 High	7 High	7 High	7 High	5 Moderate	4 Moderate	2 Low	1 Low	1 Low	1 Low	1 Low	- No risk	- No risk

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	1 Low	1 Low	1 Low	2 Low	4 Moderate	5 Moderate	7 High	8 Very High	8 Very High	7 High	6 High	4 Moderate	2 Low	1 Low	1 Low	1 Low	1 Low	- No risk	- No risk

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
UV	- No risk	- No risk	- No risk	1 Low	5 Moderate	8 Very High	4 Moderate	1 Low	- No risk

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
UV	- No risk	- No risk	1 Low	5 Moderate	7 High	4 Moderate	1 Low	- No risk

Visibility

Time	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good

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	Good	Good	Good	Good	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

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	Good	Good	Good	Good	Good	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

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	Good	Good	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

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	Good	Good	Good	Good	Good	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

Time	12am	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Visibility	Very good	Good	Good	Good	Very good	Very good	Very good	Very good	Very good

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Visibility	Very good	Good	Good	Very good	Very good	Very good	Very good	Very good

Updated: 2pm on 14 July 2026

Portslade-by-Sea weather map

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Forecast for 6pm Tuesday

Updated: 2pm on 14 July 2026

Forecast explained

UK video forecast

London & South East England weather forecast

Headline:

Cloud reforming overnight, clearing Wednesday morning, then sunny. Very warm.

This Evening and Tonight:

A fine evening with long sunny spells for many. Cloud reforming overnight, especially across northern and eastern coasts, and spreading inland overnight. Remaining largely dry and warm. Minimum temperature 17 °C.

Wednesday:

Patchy cloud at first, but burning away through the morning. Otherwise sunny, and turning very warm or hot by the afternoon. A little fresher across Kent with the northeasterly breeze. Maximum temperature 30 °C.

Outlook for Thursday to Saturday:

Cloudy at times, mainly mornings and overnight, with sunny spells each afternoon. Breezy, especially along the coast. Very warm on Thursday, turning less warm by the weekend.

Updated: 16:00 (UTC+1) on Tue 14 Jul 2026

UK long range weather forecast

Remaining predominantly dry for most parts of the country as high pressure is likely to remain close to the UK for much of this period. However, with the source region of the air being from the North Atlantic, it will be somewhat less hot compared to many recent days. Any showers during the start of the period are more likely across the far north. Towards the latter part of July, the influence of high pressure may wane somewhat, allowing a greater chance of rain, showers or thunderstorms compared to earlier in the month. Overall, temperatures are expected to remain above average during this period.

Updated: 13:00 (UTC+1) on Tue 14 Jul 2026

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

Portslade-by-Sea (Brighton and Hove) weather

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7 day forecast for Portslade-by-Sea

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