Mouth of The Severn (North Somerset) weather

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Forecast days

Today

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:49

Sunset: 19:23

Cloudy changing to light rain by early evening.

M UV

L Pollution

No pollen data.

Next low tide: 21:37 for
Clevedon Beach (Beach)

Today

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius;
Wed 17 Sep

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 17° Celsius;

Sunrise: 06:50

Sunset: 19:21

Heavy rain.

L UV

L Pollution

No pollen data.

First high tide: 04:06 for
Clevedon Beach (Beach)

Wed 17 Sep

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 17° Celsius;
Thu 18 Sep

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 06:52

Sunset: 19:19

Overcast.

M UV

L Pollution

No pollen data.

First high tide: 05:20 for
Clevedon Beach (Beach)

Thu 18 Sep

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Fri 19 Sep

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:54

Sunset: 19:16

Sunny intervals changing to cloudy by late morning.

M UV

L Pollution

No pollen data.

First high tide: 06:19 for
Clevedon Beach (Beach)

Fri 19 Sep

Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
Sat 20 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 06:55

Sunset: 19:14

Cloudy changing to light showers by early evening.

M UV

L Pollution

No pollen data.

First high tide: 07:08 for
Clevedon Beach (Beach)

Sat 20 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;
Sun 21 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:57

Sunset: 19:12

Sunny intervals changing to cloudy by late morning.

M UV

No pollution data.

No pollen data.

First high tide: 07:50 for
Clevedon Beach (Beach)

Sun 21 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Mon 22 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:58

Sunset: 19:09

Sunny intervals changing to cloudy by late morning.

M UV

No pollution data.

No pollen data.

First high tide: 08:28 for
Clevedon Beach (Beach)

Mon 22 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;

Cloudy changing to light rain by early evening.

Sunrise: 06:49

Sunset: 19:23

M UV

L Pollution

No pollen data.

Next low tide: 21:37 for

Clevedon Beach (Beach)

7 day forecast for Mouth of The Severn

Today (16 September 2025)

Time	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	40%	50%	70%	80%	70%	70%	80%
Temperature (°C)	16°	16°	15°	15°	14°	14°	13°
Feels like temperature (°C)	12°	12°	12°	12°	12°	11°	11°
Wind direction and speed (mph)	W 19	W 17	W 15	W 13	WSW 12	SW 12	SW 13
Wind gust (mph)	23	20	16	14	14	14	16
Visibility (description)	VG	VG	VG	VG	VG	VG	VG
Humidity	67%	71%	76%	80%	83%	84%	84%
UV	1	1	1	-	-	-	-

Wednesday (17 September 2025)

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	90%	≥95%	≥95%	≥95%	≥95%	≥95%	90%	80%	70%	70%	70%	70%	80%	80%	80%	80%	80%	80%	80%	80%	80%	80%	70%	60%
Temperature (°C)	13°	13°	13°	14°	14°	14°	15°	15°	15°	16°	16°	17°	18°	19°	19°	19°	19°	19°	19°	18°	18°	17°	17°	17°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	11°	11°	11°	11°	12°	13°	14°	15°	15°	16°	16°	16°	16°	15°	15°	15°	14°	14°
Wind direction and speed (mph)	SSW 14	S 14	S 15	S 17	S 20	S 22	S 23	SSW 23	SSW 24	SSW 24	SSW 23	SSW 22	SW 22	SW 21	SW 21	SW 20	SW 20	SW 19	SW 19	SW 18	SSW 18	SSW 18	SSW 18	SSW 19
Wind gust (mph)	16	18	19	21	25	27	29	30	31	30	30	30	30	29	28	28	27	26	25	25	24	24	24	24
Visibility (description)	M	M	M	M	P	P	M	E	E	E	E	E	VG	VG	VG	VG	VG	VG	G	G	G	G	VG	VG
Humidity	86%	90%	92%	92%	92%	92%	92%	89%	87%	86%	86%	86%	86%	87%	87%	89%	91%	91%	91%	91%	92%	92%	92%	92%
UV	-	-	-	-	-	-	1	1	1	1	1	2	2	2	1	1	1	1	1	1	-	-	-	-

Thursday (18 September 2025)

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	70%	70%	70%	70%	50%	50%	50%	40%	30%	20%	10%	10%	10%	10%	10%	10%	10%	20%	20%	10%	10%	10%	10%	10%
Temperature (°C)	18°	17°	18°	18°	18°	18°	18°	17°	17°	18°	19°	20°	21°	21°	22°	22°	21°	21°	20°	19°	18°	18°	17°	17°
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	16°	17°	18°	18°	19°	19°	19°	18°	17°	16°	16°	15°	15°	14°
Wind direction and speed (mph)	SSW 19	SSW 19	SSW 19	SSW 19	SSW 20	SSW 20	SSW 20	SSW 20	SSW 20	SSW 19	SSW 19	SSW 18	SSW 18	SSW 17	SSW 16	SW 16	SW 16	SW 16	SSW 17	SSW 17	SSW 17	SSW 17	S 16	S 16
Wind gust (mph)	24	24	25	26	25	25	26	27	26	27	28	29	29	29	29	28	27	25	23	23	22	21	20	19
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	E	E	E	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	92%	92%	91%	91%	91%	89%	88%	88%	88%	87%	86%	85%	85%	84%	83%	83%	82%	83%	84%	84%	85%	86%	86%	86%
UV	-	-	-	-	-	-	1	1	1	1	2	3	3	4	3	2	1	1	1	1	-	-	-	-

Friday (19 September 2025)

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%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	20%	20%	30%	40%	40%	30%	30%	30%	40%	50%	40%	40%
Temperature (°C)	17°	17°	16°	16°	16°	16°	16°	16°	16°	16°	18°	19°	20°	21°	21°	21°	20°	20°	19°	18°	17°	17°	16°	16°
Feels like temperature (°C)	14°	14°	14°	14°	14°	13°	13°	13°	13°	14°	16°	17°	18°	19°	19°	19°	19°	18°	18°	17°	16°	15°	15°	15°
Wind direction and speed (mph)	S 15	S 14	S 14	S 14	S 15	S 15	S 16	S 15	S 15	S 15	S 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SW 12	SW 12	SW 12	SW 11	SSW 11	SW 12	SSW 11	SSW 11
Wind gust (mph)	18	18	17	17	18	19	19	19	20	20	19	20	21	21	19	19	17	17	14	12	14	13	12	12
Visibility (description)	VG	VG	VG	E	E	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	86%	86%	86%	86%	86%	86%	86%	86%	86%	86%	85%	85%	84%	84%	83%	82%	83%	84%	85%	86%	86%	87%	87%	89%
UV	-	-	-	-	-	-	1	1	1	1	2	2	2	3	2	2	1	1	1	1	-	-	-	-

Saturday (20 September 2025)

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%	30%	30%	30%	30%	30%	20%	20%	30%	40%	40%	40%	50%	50%	50%	50%	60%	50%	50%	40%	40%
Temperature (°C)	16°	16°	15°	15°	15°	15°	15°	14°	14°	15°	16°	16°	17°	17°	17°	17°	17°	16°	16°	15°	14°	14°	14°	13°
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	13°	13°	13°	13°	14°	14°	15°	15°	15°	15°	14°	14°	13°	12°	12°	11°	11°	10°
Wind direction and speed (mph)	SSW 10	SW 9	SW 9	SW 9	WSW 9	W 9	WNW 9	WNW 9	NW 9	NNW 10	N 11	N 11	NNW 12	N 12	NW 13	NW 14	NW 14	NNW 15	NNW 15	NNW 15	N 15	N 15	NNW 16	N 16
Wind gust (mph)	11	11	11	10	9	10	9	9	10	12	12	14	14	15	17	15	15	19	19	16	16	17	17	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	88%	90%	91%	89%	88%	87%	86%	85%	84%	84%	82%	79%	79%	78%	78%	80%	77%	79%	79%	80%	82%	82%	82%	82%
UV	-	-	-	-	-	-	1	1	1	1	1	2	3	3	2	2	2	1	1	1	-	-	-	-

Sunday (21 September 2025)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	40%	30%	40%	40%	30%	30%	20%	10%	10%
Temperature (°C)	13°	12°	12°	11°	12°	14°	14°	12°	11°
Feels like temperature (°C)	10°	10°	9°	8°	10°	11°	11°	9°	8°
Wind direction and speed (mph)	NNW 16	NNW 15	N 15	NNE 15	NNE 16	NNE 16	NNE 16	NNE 15	NNE 14
Wind gust (mph)	17	17	19	23	24	25	25	22	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	82%	82%	83%	83%	79%	70%	65%	63%	67%
UV	-	-	-	1	2	4	2	1	-

Monday (22 September 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	<5%	10%	10%	10%	10%	10%
Temperature (°C)	10°	9°	8°	12°	14°	15°	13°	11°
Feels like temperature (°C)	7°	6°	5°	9°	11°	12°	10°	8°
Wind direction and speed (mph)	NNE 13	NNE 13	NNE 13	NNE 14	NE 15	NE 15	NE 14	NE 13
Wind gust (mph)	19	18	18	21	20	19	18	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	71%	74%	75%	72%	59%	57%	59%	68%
UV	-	-	1	2	4	2	1	-

UK video forecast

Mouth of The Severn weather map

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WARNING

Flood warnings in force for England

Environment Agency

South West England weather forecast

Headline:

Remaining changeable with rain tonight.

This Evening and Tonight:

Cloudy this evening then turning wet and windy overnight with outbreaks of rain sweeping eastwards, heavy at times over the moors. Drier by dawn in the far southwest and mild. Minimum temperature 12 °C.

Wednesday:

Heavy, persistent rain clearing eastwards through the morning, though remaining mostly cloudy with rain and drizzle at times, mainly in the north. Breezy and staying mild overnight. Maximum temperature 19 °C.

Outlook for Thursday to Saturday:

Remaining changeable with showers or longer spells of rain at times, though brighter interludes are possible. Often breezy. A little milder and more humid by the end of the week.

Updated: 17:00 (UTC+1) on Tue 16 Sep 2025

UK long range weather forecast

It is likely to be fairly unsettled at first, with areas of rain or showers, most widespread across central, southern and eastern areas, perhaps accompanied by some strong winds. Into next week, a northwest-southeast split is most likely, with some further rain or showers in southern and eastern areas, closest to an area of low pressure, whilst the best chance of longer, drier spells will be towards the north and northwest, where some patchy fog and rural frost are possible. It will also turn colder, as a northerly flow becomes established for a time. Later in the period, more widely drier and settled conditions could develop as high pressure becomes slightly more influential, although probably still with a few coastal showers. Temperatures should gradually return closer to average.

Updated: 15:00 (UTC+1) on Tue 16 Sep 2025

By the beginning of October, confidence is very low in the weather regimes most likely to affect the UK. On balance, slow-moving weather patterns are most likely, with high pressure probably close to the UK at times, at least initially. This should offer some occasional periods of dry weather, but there is always the chance in this type of setup that areas of low pressure nearby could impact parts of the UK, leading to some wetter conditions at times. Temperatures will likely fluctuate either side of, but often close to, average.

Updated: 16:00 (UTC+1) on Tue 16 Sep 2025

Mouth of The Severn (North Somerset) weather

Find a forecast

Forecast days

Today

Today

Wed 17 Sep

Wed 17 Sep

Thu 18 Sep

Thu 18 Sep

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

7 day forecast for Mouth of The Severn

Tooltip header

UK video forecast

South West England weather forecast

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Nearest forecasts

More from the Met Office

Causes of climate change

Satellite image of the month - 2017

Forecasting frost

8 interesting facts about autumn

July 2013 heat wave

3 tips for staying safe in lightning

Website feedback

Mouth of The Severn (North Somerset) weather

Find a forecast

Forecast days

Today

Today

Wed 17 Sep

Wed 17 Sep

Thu 18 Sep

Thu 18 Sep

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

7 day forecast for Mouth of The Severn

UK video forecast

South West England weather forecast

Tuesday 16 Sep - Saturday 20 Sep

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Sunday 21 Sep - Tuesday 30 Sep

Wednesday 1 Oct - Wednesday 15 Oct

Nearest forecasts

More from the Met Office

Causes of climate change

Satellite image of the month - 2017

Forecasting frost

8 interesting facts about autumn

July 2013 heat wave

3 tips for staying safe in lightning

Website feedback