Littlehampton (West Sussex) weather

Find a forecast

Forecast days

Fri 15 May

Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 05:14

Sunset: 20:44
Partly cloudy.

H UV

L Pollution

L Pollen
Next high tide: 23:02 for
Littlehampton (Beach)
Rustington

1.3 miles
Fri 15 May

Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
Sat 16 May

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

Sunrise: 05:12

Sunset: 20:46
Sunny intervals changing to cloudy by late morning.

H UV

L Pollution

L Pollen
First high tide: 11:27 for
Littlehampton (Beach)
Rustington

1.3 miles
Sat 16 May

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Sun 17 May

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 05:11

Sunset: 20:47
Sunny intervals changing to cloudy by late morning.

H UV

L Pollution

L Pollen
First high tide: 12:15 for
Littlehampton (Beach)
Rustington

1.3 miles
Sun 17 May

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
Mon 18 May

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 05:09

Sunset: 20:49
Sunny intervals changing to cloudy by nighttime.

H UV

L Pollution

L Pollen
First high tide: 00:35 for
Littlehampton (Beach)
Rustington

1.3 miles
Mon 18 May

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Tue 19 May

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 05:08

Sunset: 20:50
Light rain changing to cloudy by lunchtime.

M UV

L Pollution

L Pollen
First high tide: 01:22 for
Littlehampton (Beach)
Rustington

1.3 miles
Tue 19 May

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Wed 20 May

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:07

Sunset: 20:51
Sunny intervals changing to partly cloudy by nighttime.

H UV

No pollution data.

No pollen data.
First high tide: 02:11 for
Littlehampton (Beach)
Rustington

1.3 miles
Wed 20 May

Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Thu 21 May

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

Sunrise: 05:06

Sunset: 20:53
Sunny.

H UV

No pollution data.

No pollen data.
First high tide: 03:03 for
Littlehampton (Beach)
Rustington

1.3 miles
Thu 21 May

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

Partly cloudy.

Sunrise: 05:14

Sunset: 20:44

H UV

L Pollution

L Pollen

Next high tide: 23:02 for

Littlehampton (Beach)

7 day forecast for Littlehampton

Today (15 May 2026)

Time	21:00	22:00	23:00
Weather symbols
Chance of precipitation	20%	10%	<5%
Temperature (°C)	8°	8°	7°
Feels like temperature (°C)	7°	6°	6°
Wind direction and speed (mph)	WNW 5	WNW 5	WNW 6
Wind gust (mph)	13	14	15
Visibility (description)	G	G	G
Humidity	89%	89%	85%
UV	-	-	-

Saturday (16 May 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%	<5%	10%	<5%	10%	<5%	<5%	<5%	10%	10%	30%	50%	70%	80%	80%	60%	60%	60%	80%	90%	80%	80%	70%	50%
Temperature (°C)	7°	7°	7°	7°	6°	6°	5°	7°	9°	10°	11°	11°	12°	11°	11°	11°	12°	12°	12°	12°	12°	12°	11°	11°
Feels like temperature (°C)	5°	6°	6°	5°	4°	4°	4°	6°	8°	9°	9°	10°	9°	9°	9°	9°	9°	10°	10°	10°	10°	10°	9°	9°
Wind direction and speed (mph)	WNW 6	WNW 6	NW 6	NW 6	WNW 5	WNW 5	WNW 4	W 4	W 4	WSW 6	WSW 8	WSW 9	SW 10	SW 12	SW 12	SW 12	SW 12	SW 13	SW 12	SW 12	WSW 11	WSW 11	WSW 11	WSW 10
Wind gust (mph)	16	17	17	17	15	13	11	11	13	16	18	20	22	24	24	24	25	25	24	24	24	23	22	22
Visibility (description)	G	G	G	VG	VG	VG	G	G	G	G	VG	VG	G	G	G	G	G	G	G	M	M	M	M	M
Humidity	83%	77%	74%	75%	75%	78%	81%	74%	72%	63%	61%	63%	66%	74%	77%	82%	84%	85%	85%	86%	90%	89%	92%	92%
UV	-	-	-	-	-	1	1	1	2	3	4	4	4	2	3	3	2	1	1	1	1	-	-	-

Sunday (17 May 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	40%	30%	30%	30%	20%	20%	10%	10%	10%	<5%	<5%	10%	10%	10%	10%	20%	30%	30%	30%	30%	30%	30%	40%	30%
Temperature (°C)	11°	10°	10°	10°	9°	9°	8°	9°	10°	12°	13°	13°	14°	14°	14°	14°	14°	13°	13°	13°	12°	11°	10°	9°
Feels like temperature (°C)	9°	9°	8°	8°	7°	7°	7°	7°	9°	10°	10°	11°	11°	11°	11°	11°	11°	11°	10°	10°	10°	9°	8°	8°
Wind direction and speed (mph)	WSW 9	WSW 9	W 8	W 8	W 8	W 7	W 7	WNW 8	WNW 9	W 9	W 10	W 10	WSW 11	SW 13	SW 15	SW 15	SW 15	WSW 15	WSW 14	WSW 13	WSW 12	WSW 10	W 8	W 7
Wind gust (mph)	22	22	21	21	20	20	19	19	19	20	21	22	22	25	27	28	28	28	27	25	23	21	19	18
Visibility (description)	M	M	M	M	M	M	G	G	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	VG	VG	VG
Humidity	92%	91%	91%	90%	91%	92%	92%	86%	77%	65%	57%	52%	47%	49%	50%	54%	55%	58%	62%	63%	67%	73%	76%	81%
UV	-	-	-	-	-	1	1	1	2	3	4	5	5	5	4	4	2	1	1	1	1	-	-	-

Monday (18 May 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	40%	50%	50%	40%	40%	50%	50%	40%	40%	40%	40%	40%	30%	30%	30%	30%	20%	20%	20%	20%	30%	30%	40%	40%
Temperature (°C)	9°	8°	8°	8°	7°	7°	8°	9°	10°	11°	12°	13°	13°	13°	14°	14°	14°	13°	13°	13°	12°	12°	11°	11°
Feels like temperature (°C)	7°	7°	7°	6°	6°	6°	7°	8°	9°	10°	10°	11°	11°	11°	11°	11°	11°	11°	11°	11°	10°	10°	9°	9°
Wind direction and speed (mph)	W 5	W 5	W 5	W 5	W 5	W 5	W 5	W 5	W 6	WSW 7	SW 8	SW 9	SW 10	SW 12	SW 13	SW 14	SW 13	SW 13	SW 12	SW 11	SW 10	SSW 9	SSW 9	SSW 9
Wind gust (mph)	18	17	16	16	16	16	16	16	18	18	17	19	21	22	23	23	23	22	20	19	17	16	16	19
Visibility (description)	G	G	G	G	M	M	M	G	G	G	G	G	G	VG	VG	VG	VG	G	G	G	G	G	G	G
Humidity	84%	85%	85%	89%	91%	92%	90%	85%	79%	74%	67%	65%	63%	61%	61%	63%	63%	63%	65%	68%	73%	78%	82%	84%
UV	-	-	-	-	-	1	1	1	2	3	4	5	5	6	5	4	3	2	1	1	1	-	-	-

Tuesday (19 May 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	40%	60%	70%	70%	70%	70%	70%	70%	70%	80%	70%	60%	60%	50%	40%	40%	30%	20%	20%	20%	10%	10%	10%	10%
Temperature (°C)	11°	11°	11°	12°	11°	11°	11°	11°	12°	12°	13°	13°	13°	14°	14°	14°	15°	15°	14°	14°	14°	13°	13°	13°
Feels like temperature (°C)	9°	9°	9°	9°	9°	9°	9°	8°	9°	9°	10°	10°	10°	11°	11°	12°	12°	12°	12°	11°	11°	11°	11°	11°
Wind direction and speed (mph)	SSW 10	S 11	SSW 12	S 13	S 14	S 14	S 15	S 16	S 17	SSW 18	SSW 18	SSW 18	SSW 17	SSW 17	SSW 17	SSW 17	SSW 16	SW 16	SW 15	SW 14	SW 13	SW 12	SW 11	SW 10
Wind gust (mph)	19	21	22	25	27	29	30	32	32	32	32	31	31	30	30	30	30	28	27	25	23	21	19	18
Visibility (description)	G	M	M	M	M	M	M	M	M	P	P	M	M	M	M	M	M	M	G	G	G	M	M	M
Humidity	85%	86%	87%	88%	90%	92%	92%	92%	92%	92%	92%	92%	91%	88%	86%	86%	83%	82%	83%	86%	87%	89%	90%	91%
UV	-	-	-	-	-	1	1	1	1	1	2	2	3	4	3	3	3	2	1	1	1	-	-	-

Wednesday (20 May 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	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	12°	12°	12°	12°	15°	17°	17°	16°	12°
Feels like temperature (°C)	11°	11°	10°	11°	13°	14°	15°	15°	11°
Wind direction and speed (mph)	SW 10	SW 9	WSW 8	WSW 9	SW 12	SW 13	SSW 12	SSW 9	SW 5
Wind gust (mph)	18	18	18	21	24	24	22	15	10
Visibility (description)	M	M	P	M	G	G	VG	G	P
Humidity	92%	92%	93%	91%	82%	74%	73%	74%	92%
UV	-	-	-	1	4	6	3	1	-

Thursday (21 May 2026)

Time	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%	<5%
Temperature (°C)	11°	11°	13°	17°	20°	21°	20°	15°
Feels like temperature (°C)	10°	10°	12°	16°	18°	19°	19°	14°
Wind direction and speed (mph)	S 4	SSE 4	SE 4	SSE 7	SSE 9	SE 8	SE 7	ESE 6
Wind gust (mph)	8	9	15	18	18	16	13	12
Visibility (description)	P	P	VP	G	VG	VG	VG	G
Humidity	96%	98%	93%	77%	63%	57%	60%	76%
UV	-	-	1	4	6	3	1	-

UK video forecast

Littlehampton weather map

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Flood alerts in force for England

Environment Agency

London & South East England weather forecast

Headline:

Chilly overnight. Saturday, bright dry morning; cloudier afternoon; evening rain.

This Evening and Tonight:

Evening showers soon fading to leave a dry night with some lengthy clear spells. Turning chilly with light winds and a patchy frost in prone rural spots. Minimum temperature 1 °C.

Saturday:

Largely dry and bright, after a chilly start. Cloud increasing from the west during the late afternoon, bringing some outbreaks of rain across all parts through the evening. Maximum temperature 15 °C.

Outlook for Sunday to Tuesday:

Rain clearing early Sunday then drier and brighter. Chance of showers later. Monday, variable cloud and showers. Rain and strong winds overnight, clearing Tuesday morning. Showers following and breezy.

Updated: 16:00 (UTC+1) on Fri 15 May 2026

UK long range weather forecast

Changeable conditions are expected at first, with low pressure often close by to the north of the UK, bringing rain and showers. However, high pressure from the south is expected to quickly start to build near to the UK towards the Bank Holiday weekend, bringing some fine and dry conditions, with temperatures rising accordingly for some. Thereafter, high pressure is expected to broadly remain the dominant influence across much of the UK, with spells of fine weather. Low pressure will be positioned to the north, and will at times allow some rain or showers to cross the country. Overall across the period, temperatures are expected to be above normal with winds often light for many.

Updated: 13:00 (UTC+1) on Fri 15 May 2026

Whilst further rain and showers are possible at times, there is also likely to be spells of fine and dry weather. Patterns which bring more settled weather are more likely to dominate through the turn of the month across southern areas with more unsettled spells of weather likely to be focused further north. Into June, more mixed conditions are likely with spells of rain and showers, but also some drier weather at times. Temperatures are most likely to be near or slightly above average overall, with some warm weather possible at times.

Updated: 14:00 (UTC+1) on Fri 15 May 2026

Littlehampton (West Sussex) weather

Find a forecast

Forecast days

Fri 15 May

Fri 15 May

Sat 16 May

Sat 16 May

Sun 17 May

Sun 17 May

Mon 18 May

Mon 18 May

Tue 19 May

Tue 19 May

Wed 20 May

Wed 20 May

Thu 21 May

Thu 21 May

7 day forecast for Littlehampton

Tooltip header

UK video forecast

London & South East England weather forecast

Headline:

This Evening and Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Nearest forecasts

More from the Met Office

Causes of climate change

Learn about visualising weather forecasts

Celebrating Lewis Fry Richardson and his legacy

The heart of UK weather

Earth spiral mobile DIY activity

Collaboration with Disney and Pixar

Littlehampton (West Sussex) weather

Find a forecast

Forecast days

Fri 15 May

Fri 15 May

Sat 16 May

Sat 16 May

Sun 17 May

Sun 17 May

Mon 18 May

Mon 18 May

Tue 19 May

Tue 19 May

Wed 20 May

Wed 20 May

Thu 21 May

Thu 21 May

7 day forecast for Littlehampton

UK video forecast

London & South East England weather forecast

Friday 15 May - Tuesday 19 May

Headline:

This Evening and Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Wednesday 20 May - Friday 29 May

Saturday 30 May - Saturday 13 Jun

Nearest forecasts

More from the Met Office

Causes of climate change

Learn about visualising weather forecasts

Celebrating Lewis Fry Richardson and his legacy

The heart of UK weather

Earth spiral mobile DIY activity

Collaboration with Disney and Pixar