Weymouth and Portland (Dorset) weather

Find a forecast

Forecast days

Fri 16 Oct

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

Sunrise: 07:34

Sunset: 18:16
Sunny intervals.

M UV

L Pollution

No pollen data.
Next low tide: 16:24 for
Portland Harbour - Sandsfoot Castle (Beach)
Portland Harbour - Castle Cove (Beach)

1.8 miles

Church Ope Cove (Beach)

2.5 miles

Weymouth - Central (Beach)

2.7 miles
Fri 16 Oct

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Sat 17 Oct

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 07:36

Sunset: 18:14
Clear changing to partly cloudy by early evening.

M UV

L Pollution

No pollen data.
First high tide: 11:20 for
Portland Harbour - Sandsfoot Castle (Beach)
Portland Harbour - Castle Cove (Beach)

1.8 miles

Church Ope Cove (Beach)

2.5 miles

Weymouth - Central (Beach)

2.7 miles
Sat 17 Oct

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Sun 18 Oct

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:38

Sunset: 18:12
Clear changing to partly cloudy by early evening.

L UV

L Pollution

No pollen data.
First high tide: 12:07 for
Portland Harbour - Sandsfoot Castle (Beach)
Portland Harbour - Castle Cove (Beach)

1.8 miles

Church Ope Cove (Beach)

2.5 miles

Weymouth - Central (Beach)

2.7 miles
Sun 18 Oct

Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
Mon 19 Oct

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 07:39

Sunset: 18:10
Light showers changing to sunny intervals by lunchtime.

L UV

L Pollution

No pollen data.
First high tide: 13:20 for
Portland Harbour - Sandsfoot Castle (Beach)
Portland Harbour - Castle Cove (Beach)

1.8 miles

Church Ope Cove (Beach)

2.5 miles

Weymouth - Central (Beach)

2.7 miles
Mon 19 Oct

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Tue 20 Oct

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 07:41

Sunset: 18:07
Cloudy.

L UV

No pollution data.

No pollen data.
First high tide: 01:20 for
Portland Harbour - Sandsfoot Castle (Beach)
Portland Harbour - Castle Cove (Beach)

1.8 miles

Church Ope Cove (Beach)

2.5 miles

Weymouth - Central (Beach)

2.7 miles
Tue 20 Oct

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
Wed 21 Oct

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 07:43

Sunset: 18:06
Mist changing to cloudy by late morning.

L UV

No pollution data.

No pollen data.
First high tide: 03:04 for
Portland Harbour - Sandsfoot Castle (Beach)
Portland Harbour - Castle Cove (Beach)

1.8 miles

Church Ope Cove (Beach)

2.5 miles

Weymouth - Central (Beach)

2.7 miles
Wed 21 Oct

Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Thu 22 Oct

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;

Sunrise: 07:44

Sunset: 18:04
Sunny intervals changing to mist by early evening.

L UV

No pollution data.

No pollen data.
First high tide: 04:21 for
Portland Harbour - Sandsfoot Castle (Beach)
Portland Harbour - Castle Cove (Beach)

1.8 miles

Church Ope Cove (Beach)

2.5 miles

Weymouth - Central (Beach)

2.7 miles
Thu 22 Oct

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;

Sunny intervals.

Sunrise: 07:34

Sunset: 18:16

M UV

L Pollution

No pollen data.

Next low tide: 16:24 for

Portland Harbour - Sandsfoot Castle (Beach)

7 day forecast for Weymouth and Portland

Today (16 October 2026)

Time	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	30%	30%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	15°	15°	15°	14°	13°	12°	11°	11°	10°
Feels like temperature (°C)	12°	12°	12°	11°	11°	10°	9°	9°	8°
Wind direction and speed (mph)	NW 13	NW 13	NNW 11	NW 11	NW 10	NNW 10	NNW 10	NNW 9	NNW 9
Wind gust (mph)	26	26	26	26	26	24	23	23	22
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	44%	51%	55%	60%	62%	64%	65%	66%	68%
UV	1	1	1	1	-	-	-	-	-

Saturday (17 October 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%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	10°	10°	10°	9°	9°	9°	8°	8°	9°	10°	11°	13°	14°	14°	14°	14°	14°	13°	12°	11°	11°	10°	10°
Feels like temperature (°C)	8°	8°	8°	8°	7°	7°	6°	6°	6°	6°	8°	9°	10°	11°	11°	11°	11°	11°	10°	10°	9°	9°	7°	7°
Wind direction and speed (mph)	NNW 9	NNW 8	NNW 7	NNW 8	NNW 9	NNW 9	N 10	N 10	N 10	N 11	N 11	NNE 11	NNE 11	NNE 11	NNE 13	NNE 13	NNE 13	NNE 13	NNE 11	NNE 11	NNE 11	NNE 11	NNE 13	NNE 13
Wind gust (mph)	21	21	21	21	21	22	22	22	22	22	21	22	23	23	23	24	24	24	24	25	24	25	25	25
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	72%	74%	75%	75%	76%	78%	80%	83%	84%	77%	74%	67%	63%	55%	53%	44%	42%	47%	55%	59%	62%	64%	65%	68%
UV	-	-	-	-	-	-	-	1	1	1	1	2	3	2	2	1	1	1	1	-	-	-	-	-

Sunday (18 October 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%	<5%	<5%	10%	10%	10%	20%	30%	30%	20%	30%	30%	30%
Temperature (°C)	10°	9°	9°	8°	8°	8°	8°	8°	8°	8°	10°	11°	12°	13°	14°	14°	14°	13°	12°	11°	11°	11°	10°	10°
Feels like temperature (°C)	7°	6°	6°	5°	5°	5°	5°	5°	4°	5°	7°	8°	10°	11°	11°	11°	11°	11°	10°	9°	8°	8°	8°	7°
Wind direction and speed (mph)	NNE 13	NNE 13	N 13	N 13	N 13	N 13	N 13	N 14	N 14	N 15	NNE 15	NNE 15	NNE 15	NNE 14	NNE 14	NNE 14	NNE 14	N 13	N 13	N 13	N 13	N 13	N 13	N 13
Wind gust (mph)	25	25	25	26	26	26	27	28	28	28	28	28	27	27	26	27	27	27	27	27	27	28	28	29
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G
Humidity	69%	73%	74%	75%	75%	75%	75%	75%	75%	75%	69%	65%	63%	55%	54%	52%	52%	54%	58%	64%	68%	69%	73%	75%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	1	1	1	1	-	-	-	-	-

Monday (19 October 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	20%	20%	30%	40%	40%	50%	50%	50%	50%	50%	50%	40%	30%	20%	20%	20%	10%	10%	10%	10%	20%	20%	30%	30%
Temperature (°C)	10°	10°	10°	10°	10°	10°	10°	10°	10°	10°	12°	12°	14°	14°	15°	15°	15°	15°	15°	14°	14°	14°	14°	13°
Feels like temperature (°C)	7°	7°	7°	7°	7°	7°	7°	8°	8°	8°	9°	9°	11°	12°	12°	12°	13°	12°	12°	12°	12°	11°	11°	11°
Wind direction and speed (mph)	N 13	NNE 13	NNE 13	NNE 13	NNE 13	NNE 13	NNE 13	NNE 13	NNE 13	NE 13	NE 14	ENE 14	ENE 14	E 13	E 13	E 13	E 13	E 13	ENE 13	ENE 13	ENE 13	ENE 13	ENE 13	ENE 13
Wind gust (mph)	28	28	28	29	29	29	29	27	27	27	28	25	25	27	27	26	26	27	27	25	25	25	25	25
Visibility (description)	G	G	G	G	G	G	G	G	M	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	76%	77%	79%	84%	84%	86%	87%	86%	88%	86%	84%	81%	76%	68%	66%	64%	64%	65%	67%	71%	72%	75%	79%	82%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	1	1	1	1	-	-	-	-	-

Tuesday (20 October 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%	40%	30%	30%	30%	30%	30%	40%	40%	40%	30%	30%	30%	30%	30%	30%	40%	40%	40%	40%	40%	40%	50%	50%
Temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	12°	13°	13°	14°	15°	16°	16°	16°	16°	16°	15°	15°	15°	15°	15°	14°
Feels like temperature (°C)	11°	10°	10°	11°	10°	11°	11°	10°	10°	10°	11°	12°	13°	14°	14°	14°	14°	14°	14°	14°	14°	13°	13°	13°
Wind direction and speed (mph)	ENE 13	NE 13	NE 13	NE 13	NE 14	NE 13	NE 14	ENE 14	ENE 14	ENE 14	ENE 14	ENE 14	ENE 14	ENE 13	E 13	E 13	E 13	E 11	E 9	E 10	E 9	E 9	E 9	E 8
Wind gust (mph)	24	25	25	24	24	25	25	26	27	26	25	26	27	27	25	25	23	22	22	21	20	20	18	18
Visibility (description)	G	M	M	G	M	M	M	M	M	M	M	G	G	G	G	G	M	M	M	M	M	M	M	M
Humidity	84%	85%	85%	87%	87%	87%	87%	86%	88%	86%	86%	84%	82%	78%	77%	78%	78%	79%	79%	80%	83%	85%	87%	88%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	1	1	1	1	-	-	-	-	-

Wednesday (21 October 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	50%	50%	50%	40%	40%	40%	50%	40%	30%
Temperature (°C)	14°	14°	14°	14°	14°	15°	15°	14°	14°
Feels like temperature (°C)	13°	13°	13°	13°	13°	14°	13°	12°	12°
Wind direction and speed (mph)	E 8	ESE 8	E 7	ESE 7	SSE 8	SSW 10	SSW 9	SW 9	W 9
Wind gust (mph)	19	16	16	16	19	20	16	16	15
Visibility (description)	M	M	P	M	M	M	M	M	M
Humidity	89%	89%	92%	93%	91%	83%	84%	89%	91%
UV	-	-	-	1	1	2	1	-	-

Thursday (22 October 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	40%	50%	40%	30%	40%	40%	30%	20%
Temperature (°C)	13°	13°	13°	13°	14°	14°	13°	13°
Feels like temperature (°C)	12°	11°	11°	11°	12°	12°	12°	11°
Wind direction and speed (mph)	WSW 8	W 9	W 9	W 9	W 11	W 11	W 9	WNW 8
Wind gust (mph)	15	17	20	25	27	24	17	14
Visibility (description)	M	M	P	M	G	G	M	M
Humidity	90%	91%	90%	87%	73%	71%	79%	85%
UV	-	-	1	1	2	1	-	-

News

Settled weekend before signs of some wetter weather to come

Much of the UK is expected to see a largely dry and settled weekend courtesy of a developing area of high pressure, ahead of increasing chances of rain and mor…

UK video forecast

Weymouth and Portland weather map

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Flood alerts in force for England

Environment Agency

South West England weather forecast

Headline:

Feeling chillier with sunny spells and showers later.

Today:

A noticeably chillier feel today in a northwesterly breeze, although around average for the time of year. Plenty of sunshine on offer in-between patchy cloud with perhaps the odd isolated shower around lunchtime. Maximum temperature 16 °C.

Tonight:

A chillier night to come, especially under clearer skies with light northerly winds. More in the way of cloud with a risk of showers along the west coast. Minimum temperature 3 °C.

Saturday:

A bright start to Saturday, with prolonged spells of sunshine lasting throughout. Temperatures remaining around average for the time of year. Maximum temperature 15 °C.

Outlook for Sunday to Tuesday:

Again, plenty of sunshine on offer to start on Sunday, before turning cloudier with some welcome rain through Monday into Tuesday.

Updated: 04:00 (UTC+1) on Fri 16 Oct 2026

UK long range weather forecast

It is looking increasingly likely that a changeable if not unsettled spell of weather will affect the UK through this period, with spells of wet and windy weather arriving from the Atlantic followed by drier though still showery interludes. While there is still a chance that high pressure will build near the UK again during late October, it is more likely that the changeable or unsettled regime will continue once established. It is possible that stormy weather may also develop at times. Temperatures are likely to be near or a little above normal overall, with mild spells likely at times, especially towards the south. In between frontal systems, colder nights are possible, with a touch of frost.

Updated: 13:00 (UTC+1) on Fri 16 Oct 2026

This period is highly uncertain, more so than normal, but overall it seems more likely than not that weather patterns will be dominated by westerly or southwesterly winds from the Atlantic during this period. This will result in occasional spells of wet and windy weather followed by drier but still showery interludes. High pressure may attempt to build across the country at times but any settled spells are most likely to be short-lived. Temperatures are likely to be near or above average overall.

Updated: 14:00 (UTC+1) on Fri 16 Oct 2026

Weymouth and Portland (Dorset) weather

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Forecast days

Fri 16 Oct

Fri 16 Oct

Sat 17 Oct

Sat 17 Oct

Sun 18 Oct

Sun 18 Oct

Mon 19 Oct

Mon 19 Oct

Tue 20 Oct

Tue 20 Oct

Wed 21 Oct

Wed 21 Oct

Thu 22 Oct

Thu 22 Oct

7 day forecast for Weymouth and Portland

Tooltip header

Settled weekend before signs of some wetter weather to come

UK video forecast

South West England weather forecast

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Nearest forecasts

Weymouth and Portland (Dorset) weather

Find a forecast

Forecast days

Fri 16 Oct

Fri 16 Oct

Sat 17 Oct

Sat 17 Oct

Sun 18 Oct

Sun 18 Oct

Mon 19 Oct

Mon 19 Oct

Tue 20 Oct

Tue 20 Oct

Wed 21 Oct

Wed 21 Oct

Thu 22 Oct

Thu 22 Oct

7 day forecast for Weymouth and Portland

Settled weekend before signs of some wetter weather to come

UK video forecast

South West England weather forecast

Friday 16 Oct - Tuesday 20 Oct

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Wednesday 21 Oct - Friday 30 Oct

Saturday 31 Oct - Saturday 14 Nov

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