Littlehampton (West Sussex) weather

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Forecast days

Wed 9 Sep

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 06:28

Sunset: 19:30
Sunny intervals changing to cloudy by early evening.

M UV

L Pollution

L Pollen
Next low tide: 16:45 for
Littlehampton (Beach)
Rustington

1.3 miles
Wed 9 Sep

Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Thu 10 Sep

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 16° Celsius;

Sunrise: 06:30

Sunset: 19:27
Sunny intervals changing to overcast by lunchtime.

M UV

L Pollution

L Pollen
First high tide: 11:40 for
Littlehampton (Beach)
Rustington

1.3 miles
Thu 10 Sep

Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
Fri 11 Sep

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:31

Sunset: 19:25
Sunny intervals changing to partly cloudy by early evening.

M UV

L Pollution

L Pollen
First high tide: 12:23 for
Littlehampton (Beach)
Rustington

1.3 miles
Fri 11 Sep

Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Sat 12 Sep

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 18° Celsius;

Sunrise: 06:33

Sunset: 19:23
Sunny changing to cloudy by early evening.

M UV

L Pollution

L Pollen
First high tide: 00:40 for
Littlehampton (Beach)
Rustington

1.3 miles
Sat 12 Sep

Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
Sun 13 Sep

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;

Sunrise: 06:35

Sunset: 19:21
Cloudy changing to sunny intervals in the afternoon.

M UV

L Pollution

L Pollen
First high tide: 01:19 for
Littlehampton (Beach)
Rustington

1.3 miles
Sun 13 Sep

Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
Mon 14 Sep

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius;

Sunrise: 06:36

Sunset: 19:18
Overcast.

M UV

No pollution data.

No pollen data.
First high tide: 01:56 for
Littlehampton (Beach)
Rustington

1.3 miles
Mon 14 Sep

Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Tue 15 Sep

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:38

Sunset: 19:16
Cloudy changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.
First high tide: 02:28 for
Littlehampton (Beach)
Rustington

1.3 miles
Tue 15 Sep

Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;

Sunny intervals changing to cloudy by early evening.

Sunrise: 06:28

Sunset: 19:30

M UV

L Pollution

L Pollen

Next low tide: 16:45 for

Littlehampton (Beach)

7 day forecast for Littlehampton

Today (9 September 2026)

Time	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%
Temperature (°C)	19°	19°	19°	17°	15°	15°	15°	14°
Feels like temperature (°C)	18°	19°	18°	17°	16°	15°	15°	14°
Wind direction and speed (mph)	NW 4	NNW 3	NNW 2	N 2	NNW 2	N 2	N 3	NNW 3
Wind gust (mph)	12	10	9	9	9	9	13	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	52%	53%	55%	73%	74%	75%	75%	75%
UV	2	1	1	1	-	-	-	-

Thursday (10 September 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	10%	10%	20%	30%	30%	30%	20%	30%	20%	20%	30%	40%
Temperature (°C)	13°	12°	12°	12°	12°	12°	11°	11°	12°	15°	17°	18°	18°	19°	18°	18°	18°	18°	18°	18°	18°	18°	18°	18°
Feels like temperature (°C)	13°	12°	12°	12°	12°	12°	11°	11°	12°	15°	16°	16°	17°	16°	16°	16°	16°	16°	16°	16°	16°	16°	16°	15°
Wind direction and speed (mph)	NW 3	NW 3	NW 2	NNW 2	N 2	N 2	NNW 2	N 2	NNW 2	NW 3	WSW 5	SW 7	SW 9	SW 10	SW 11	SW 11	SW 11	SW 11	SW 11	SW 10	SW 10	SW 10	SW 11	SW 13
Wind gust (mph)	13	12	9	9	9	9	9	9	9	13	15	18	20	22	23	23	22	22	21	19	20	21	23	25
Visibility (description)	VG	VG	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G
Humidity	76%	78%	81%	82%	82%	83%	85%	85%	76%	66%	64%	58%	57%	59%	62%	68%	72%	72%	73%	75%	76%	77%	76%	77%
UV	-	-	-	-	-	-	1	1	1	2	2	4	4	4	4	3	2	1	1	1	-	-	-	-

Friday (11 September 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	50%	60%	60%	60%	50%	50%	40%	30%	20%	20%	10%	10%	10%	10%	10%	10%	10%	10%	<5%	10%	<5%	<5%	<5%	<5%
Temperature (°C)	18°	17°	17°	18°	18°	17°	16°	16°	17°	18°	19°	20°	21°	21°	22°	22°	22°	22°	21°	19°	18°	17°	16°	16°
Feels like temperature (°C)	15°	15°	15°	16°	16°	16°	16°	15°	16°	18°	19°	20°	20°	21°	21°	21°	21°	21°	20°	19°	18°	17°	16°	16°
Wind direction and speed (mph)	SW 15	SW 15	SW 14	SW 13	WSW 11	WSW 8	W 7	W 7	W 6	WNW 6	WNW 6	W 5	W 6	W 7	W 7	W 7	W 7	W 7	W 6	W 6	W 5	WNW 4	WNW 4	WNW 3
Wind gust (mph)	25	26	26	25	21	19	17	17	16	15	14	15	15	15	15	16	17	17	16	16	15	14	14	13
Visibility (description)	M	M	M	M	M	M	M	M	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G
Humidity	79%	87%	91%	91%	92%	95%	96%	97%	94%	89%	82%	74%	65%	63%	59%	57%	57%	58%	66%	76%	80%	83%	84%	84%
UV	-	-	-	-	-	-	1	1	1	2	3	4	5	5	4	3	2	1	1	1	-	-	-	-

Saturday (12 September 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	20%	30%	30%	30%	30%	30%	30%
Temperature (°C)	14°	14°	13°	12°	11°	11°	11°	11°	13°	16°	19°	19°	20°	20°	20°	20°	20°	19°	19°	18°	18°	18°	18°	18°
Feels like temperature (°C)	14°	14°	13°	12°	11°	11°	11°	11°	13°	16°	18°	17°	17°	17°	16°	16°	16°	16°	16°	16°	16°	16°	16°	16°
Wind direction and speed (mph)	WNW 3	NW 3	NW 3	NW 2	NW 2	NW 2	WNW 2	NW 3	WNW 3	W 5	WSW 7	SW 11	SW 14	SW 16	SW 17	SW 17	SW 17	SW 17	WSW 16	WSW 15	WSW 15	WSW 14	WSW 14	WSW 13
Wind gust (mph)	13	11	10	9	8	8	9	13	13	17	19	22	24	26	26	27	28	28	28	26	26	26	26	26
Visibility (description)	G	G	G	G	G	G	M	G	G	G	VG	VG	VG	VG	VG	G	G	G	G	G	G	G	G	G
Humidity	85%	85%	87%	90%	91%	92%	93%	93%	85%	82%	75%	69%	64%	64%	64%	66%	72%	74%	76%	81%	84%	85%	86%	87%
UV	-	-	-	-	-	-	1	1	1	2	3	4	5	4	4	3	2	1	1	1	-	-	-	-

Sunday (13 September 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	30%	30%	30%	40%	40%	50%	40%	40%	30%	20%	20%	20%	20%	20%	20%	20%	20%	10%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)	18°	18°	18°	18°	18°	18°	18°	18°	18°	18°	19°	20°	20°	21°	22°	22°	22°	21°	21°	20°	19°	18°	17°	17°
Feels like temperature (°C)	16°	17°	17°	17°	17°	17°	17°	17°	17°	17°	19°	19°	19°	20°	21°	21°	21°	21°	20°	20°	19°	19°	17°	17°
Wind direction and speed (mph)	WSW 13	WSW 13	WSW 11	WSW 11	WSW 11	WSW 11	WSW 10	WSW 10	WSW 9	W 10	W 10	W 10	W 10	WSW 10	WSW 10	WSW 10	WSW 9	WSW 9	WSW 8	WSW 7	W 6	W 5	W 5	W 4
Wind gust (mph)	26	26	26	25	25	24	24	25	23	22	22	21	18	22	20	20	21	20	19	17	16	15	14	13
Visibility (description)	M	M	M	M	M	M	M	M	M	G	G	G	G	G	G	VG	G	G	G	G	G	G	G	G
Humidity	90%	91%	93%	93%	93%	94%	95%	95%	94%	91%	87%	80%	78%	74%	71%	71%	73%	75%	78%	84%	87%	91%	92%	93%
UV	-	-	-	-	-	-	1	1	1	1	2	3	4	4	4	2	2	1	1	1	-	-	-	-

Monday (14 September 2026)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%
Temperature (°C)	16°	16°	15°	14°	18°	21°	21°	19°	18°
Feels like temperature (°C)	17°	17°	15°	15°	18°	20°	19°	18°	18°
Wind direction and speed (mph)	W 3	WNW 3	WNW 3	W 3	WSW 6	SW 8	SW 10	SW 8	SW 7
Wind gust (mph)	12	10	9	12	17	19	19	15	15
Visibility (description)	G	M	M	P	G	VG	G	G	M
Humidity	93%	94%	96%	97%	85%	75%	75%	85%	92%
UV	-	-	-	1	3	4	2	1	-

Tuesday (15 September 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	20%	30%	30%	20%	10%	10%	10%	10%
Temperature (°C)	18°	18°	18°	19°	21°	22°	19°	17°
Feels like temperature (°C)	17°	18°	17°	18°	19°	19°	18°	16°
Wind direction and speed (mph)	SW 8	WSW 9	WSW 9	W 11	W 11	W 11	WNW 9	WNW 8
Wind gust (mph)	17	17	21	23	24	22	17	16
Visibility (description)	M	M	M	G	VG	VG	VG	VG
Humidity	95%	93%	94%	84%	72%	59%	64%	76%
UV	-	-	1	3	4	2	1	-

UK video forecast

Littlehampton weather map

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London & South East England weather forecast

Headline:

Dry with clear spells overnight. Feeling chilly.

This Evening and Tonight:

After a fine end to the day, it will remain dry with clear spells overnight. Light winds throughout. Turning chilly, especially in some rural spots. Minimum temperature 7 °C.

Thursday:

A dry and bright but mostly cloudy day. Cloud will thicken into the evening as outbreaks of rain spread eastward on a freshening breeze. Maximum temperature 21 °C.

Outlook for Friday to Sunday:

Early rain clearing, then mostly dry Friday with the odd shower possible. Rain spreading in late on Saturday. Cloudy with outbreaks of rain Sunday. Temperatures trending a little above average.

Updated: 16:00 (UTC+1) on Wed 9 Sep 2026

UK long range weather forecast

Remaining changeable, with occasional rain or showers arriving from the North Atlantic, most frequent across northern and western parts of the UK, where some strong winds will also be possible at times. However, there will also be some reasonable dry and more settled periods, especially across southern areas. Later in the month, high pressure may become more dominant in the vicinity of the UK, perhaps bringing more widely settled conditions for a time, especially away from the far north. Temperatures for the period as a whole will probably be close to average overall, but there is scope for some rather warm days at times, along with occasional relatively cool nights.

Updated: 13:00 (UTC+1) on Wed 9 Sep 2026

High pressure initially close to the UK, with a continuation of more settled conditions at times, may start to weaken its influence on the weather later in the month and into early October. As a result, it may become more changeable with a greater chance of rain or showers in places, and perhaps some strong winds at times too. Temperatures will likely be a little above average overall, with relatively cool nights possible at first tending to reduce in frequency later in the period.

Updated: 14:00 (UTC+1) on Wed 9 Sep 2026

Littlehampton (West Sussex) weather

Find a forecast

Forecast days

Wed 9 Sep

Wed 9 Sep

Thu 10 Sep

Thu 10 Sep

Fri 11 Sep

Fri 11 Sep

Sat 12 Sep

Sat 12 Sep

Sun 13 Sep

Sun 13 Sep

Mon 14 Sep

Mon 14 Sep

Tue 15 Sep

Tue 15 Sep

7 day forecast for Littlehampton

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UK video forecast

London & South East England weather forecast

Headline:

This Evening and Tonight:

Thursday:

Outlook for Friday to Sunday:

UK long range weather forecast

Nearest forecasts

Littlehampton (West Sussex) weather

Find a forecast

Forecast days

Wed 9 Sep

Wed 9 Sep

Thu 10 Sep

Thu 10 Sep

Fri 11 Sep

Fri 11 Sep

Sat 12 Sep

Sat 12 Sep

Sun 13 Sep

Sun 13 Sep

Mon 14 Sep

Mon 14 Sep

Tue 15 Sep

Tue 15 Sep

7 day forecast for Littlehampton

UK video forecast

London & South East England weather forecast

Wednesday 9 Sep - Sunday 13 Sep

Headline:

This Evening and Tonight:

Thursday:

Outlook for Friday to Sunday:

UK long range weather forecast

Monday 14 Sep - Wednesday 23 Sep

Thursday 24 Sep - Thursday 8 Oct

Nearest forecasts