Alverstoke (Hampshire) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;

Sunrise: 06:45

Sunset: 19:11
Overcast.

M UV

L Pollution

No pollen data.
Next high tide: 10:24 for
Old Portsmouth Beach (Victoria Pier) (Beach)
Lee-on-Solent (Beach)

2.8 miles
Today

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Fri 19 Sep

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;

Sunrise: 06:47

Sunset: 19:09
Sunny intervals changing to partly cloudy by early evening.

M UV

L Pollution

No pollen data.
First high tide: 11:27 for
Old Portsmouth Beach (Victoria Pier) (Beach)
Lee-on-Solent (Beach)

2.8 miles
Fri 19 Sep

Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Sat 20 Sep

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:48

Sunset: 19:07
Overcast changing to sunny intervals in the afternoon.

M UV

L Pollution

No pollen data.
First high tide: 12:10 for
Old Portsmouth Beach (Victoria Pier) (Beach)
Lee-on-Solent (Beach)

2.8 miles
Sat 20 Sep

Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 12° Celsius;
Sun 21 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:50

Sunset: 19:04
Sunny intervals changing to cloudy by lunchtime.

M UV

L Pollution

No pollen data.
First high tide: 12:18 for
Old Portsmouth Beach (Victoria Pier) (Beach)
Lee-on-Solent (Beach)

2.8 miles
Sun 21 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Mon 22 Sep

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

Sunrise: 06:51

Sunset: 19:02
Sunny intervals.

M UV

No pollution data.

No pollen data.
First high tide: 00:10 for
Old Portsmouth Beach (Victoria Pier) (Beach)
Lee-on-Solent (Beach)

2.8 miles
Mon 22 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Tue 23 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:53

Sunset: 19:00
Sunny intervals changing to cloudy in the afternoon.

M UV

No pollution data.

No pollen data.
First high tide: 00:47 for
Old Portsmouth Beach (Victoria Pier) (Beach)
Lee-on-Solent (Beach)

2.8 miles
Tue 23 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Wed 24 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 06:54

Sunset: 18:58
Cloudy.

M UV

No pollution data.

No pollen data.
First high tide: 01:24 for
Old Portsmouth Beach (Victoria Pier) (Beach)
Lee-on-Solent (Beach)

2.8 miles
Wed 24 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;

Overcast.

Sunrise: 06:45

Sunset: 19:11

M UV

L Pollution

No pollen data.

Next high tide: 10:24 for

Old Portsmouth Beach (Victoria Pier) (Beach)

7 day forecast for Alverstoke

Today (18 September 2025)

Time	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%	10%	10%	20%	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	18°	17°	17°	17°	17°	17°	18°	18°	19°	19°	20°	20°	20°	20°	19°	19°	19°	18°	18°	18°	18°
Feels like temperature (°C)	15°	15°	15°	15°	15°	15°	16°	16°	16°	16°	16°	16°	16°	17°	17°	17°	17°	17°	18°	18°	18°
Wind direction and speed (mph)	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 16	WSW 17	WSW 18	WSW 19	WSW 19	WSW 18	WSW 17	WSW 16	SW 14	SW 11	SW 9	SSW 7	SSW 7	SSW 6
Wind gust (mph)	28	28	28	28	27	27	28	30	30	30	31	31	30	28	25	21	18	15	13	12	11
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	91%	91%	91%	92%	92%	92%	90%	87%	86%	85%	83%	82%	83%	83%	83%	84%	85%	86%	86%	86%	85%
UV	-	-	-	1	1	1	1	2	2	2	3	2	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	<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)	18°	18°	17°	17°	17°	17°	16°	16°	17°	18°	18°	19°	20°	20°	20°	20°	20°	19°	19°	18°	17°	17°	17°	16°
Feels like temperature (°C)	18°	18°	17°	17°	16°	16°	16°	16°	17°	17°	18°	18°	19°	19°	19°	19°	19°	18°	18°	17°	17°	17°	17°	17°
Wind direction and speed (mph)	S 5	S 5	S 6	S 6	S 6	S 6	S 6	S 6	SSW 6	SSW 7	SW 9	SW 10	SW 10	SW 10	SW 11	SW 11	SW 10	SW 10	SW 9	SW 8	SW 6	SSW 5	SSW 4	SSW 4
Wind gust (mph)	12	13	13	13	12	12	12	13	15	16	17	16	16	16	16	17	15	15	13	10	8	8	6	7
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	86%	87%	88%	90%	90%	90%	90%	90%	90%	86%	85%	84%	83%	83%	82%	82%	83%	84%	85%	85%	86%	87%	88%	88%
UV	-	-	-	-	-	-	1	1	1	2	3	4	4	4	4	3	2	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	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	10%	10%	10%	20%	20%	20%	30%	30%	30%	30%	20%	10%	10%	20%	20%	30%
Temperature (°C)	16°	16°	16°	16°	16°	16°	16°	16°	16°	17°	17°	18°	19°	19°	19°	19°	19°	18°	18°	17°	16°	16°	16°	15°
Feels like temperature (°C)	16°	17°	16°	16°	16°	16°	16°	16°	16°	16°	17°	17°	17°	17°	17°	16°	16°	15°	15°	14°	13°	13°	12°	12°
Wind direction and speed (mph)	SSW 4	SSW 4	S 4	SSE 4	SSE 5	SSE 6	S 6	SSW 6	S 7	S 8	S 9	SSW 11	SSW 12	SSW 13	SW 14	SSW 16	SSW 16	SW 17	WSW 17	WSW 17	WSW 18	WSW 19	WSW 20	WSW 20
Wind gust (mph)	7	7	6	6	8	10	11	11	10	13	16	19	20	19	24	25	23	21	20	23	24	24	24	24
Visibility (description)	VG	VG	VG	VG	VG	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E	E
Humidity	89%	89%	90%	91%	91%	92%	93%	92%	92%	90%	88%	86%	85%	85%	84%	84%	83%	83%	82%	80%	78%	79%	78%	77%
UV	-	-	-	-	-	-	1	1	1	1	1	2	2	3	3	2	1	1	1	1	-	-	-	-

Sunday (21 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	30%	30%	30%	30%	30%	20%	30%	30%	20%	30%	30%	30%	40%	40%	40%	30%	40%	40%	30%	30%	40%	40%	40%	40%
Temperature (°C)	15°	15°	14°	14°	14°	14°	13°	13°	13°	14°	14°	15°	15°	15°	16°	16°	16°	15°	15°	14°	13°	13°	12°	12°
Feels like temperature (°C)	12°	12°	11°	11°	11°	11°	11°	11°	11°	11°	12°	12°	13°	13°	13°	13°	13°	13°	12°	12°	11°	10°	10°	9°
Wind direction and speed (mph)	WSW 18	WSW 17	WSW 16	WSW 15	WSW 15	WSW 15	W 14	W 14	W 14	WNW 14	WNW 14	WNW 14	WNW 15	WNW 15	W 15	WNW 15	NW 14	NNW 14	NNW 14	N 13	N 13	NNE 13	NNE 13	NNE 14
Wind gust (mph)	23	19	19	19	19	19	17	19	23	23	23	24	25	25	24	23	21	21	19	20	20	19	20	20
Visibility (description)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	78%	77%	76%	76%	76%	76%	77%	77%	76%	76%	72%	68%	67%	67%	67%	67%	68%	68%	70%	72%	73%	74%	75%	75%
UV	-	-	-	-	-	-	1	1	1	2	3	3	4	4	3	2	1	1	1	1	-	-	-	-

Monday (22 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%	40%	30%	30%	30%	20%	20%	20%	20%	10%	10%	10%	20%	20%	20%	20%	30%	30%	–	–	–	–	–	–
Temperature (°C)	12°	11°	11°	11°	11°	10°	10°	10°	10°	11°	12°	13°	14°	15°	15°	16°	15°	15°	15°	13°	12°	11°	12°	10°
Feels like temperature (°C)	9°	9°	9°	8°	8°	8°	7°	7°	7°	8°	9°	10°	11°	12°	12°	12°	12°	12°	11°	10°	9°	8°	9°	7°
Wind direction and speed (mph)	NNE 14	NNE 14	NNE 14	NNE 13	NNE 13	NNE 14	NNE 14	NNE 14	NNE 14	NNE 15	NNE 16	NNE 16	NE 17	NE 17	NE 16	NNE 17	NE 17	NE 17	ENE 16	NE 17	–	–	NE 16	–
Wind gust (mph)	21	21	21	21	21	21	21	22	24	26	27	29	29	27	27	26	24	23	–	–	–	–	–	–
Visibility (description)	E	E	E	E	E	E	E	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	75%	79%	79%	81%	81%	82%	82%	83%	83%	80%	76%	72%	68%	66%	63%	60%	61%	60%	59%	59%	57%	61%	64%	66%
UV	-	-	-	-	-	-	1	1	1	2	3	4	4	4	3	3	2	1	1	1	-	-	-	-

Tuesday (23 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	–	10%	10%	10%	10%	20%	20%	20%	10%
Temperature (°C)	10°	10°	9°	8°	12°	15°	16°	14°	12°
Feels like temperature (°C)	7°	7°	6°	5°	9°	12°	12°	11°	9°
Wind direction and speed (mph)	–	N 14	N 14	N 14	N 15	N 16	N 16	N 15	N 14
Wind gust (mph)	–	19	19	20	19	18	17	17	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	69%	72%	76%	80%	75%	64%	59%	62%	68%
UV	-	-	-	1	3	4	1	-	-

Wednesday (24 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%	20%	20%	20%	30%	20%	20%	20%
Temperature (°C)	11°	10°	10°	13°	15°	16°	14°	12°
Feels like temperature (°C)	8°	8°	7°	10°	13°	13°	11°	10°
Wind direction and speed (mph)	N 14	N 14	N 14	N 15	NNE 15	NNE 14	N 14	N 12
Wind gust (mph)	18	18	16	15	17	16	15	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	82%	82%	82%	71%	62%	67%	70%
UV	-	-	1	2	3	1	-	-

UK video forecast

Alverstoke weather map

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WARNING

Flood warnings in force for England

Environment Agency

London & South East England weather forecast

Headline:

Overcast with patchy rain and drizzle.

This Evening and Tonight:

A dull and overcast night with patchy rain and drizzle, particularly across western counties during the early hours. Temperatures remain mild, accompanied by a gentle breeze. Minimum temperature 16 °C.

Thursday:

A grey and overcast start to the day with patchy rain and drizzle. However, conditions are expected to turn drier and brighter through the afternoon, with a noticeable breeze developing. Maximum temperature 22 °C.

Outlook for Friday to Sunday:

Friday brings warm sunshine and mostly dry conditions. The weekend turns increasingly unsettled with strong winds, cloud and showers or longer spells of rain. It becomes noticeably colder by Sunday.

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

UK long range weather forecast

Into next week, a northwest-southeast split is most likely. The best of drier spells will be in the north and northwest where some fog and frost patches are possible, but there will be spells or rain or showers in south and eastern areas, near to an area of low pressure. It will also turn colder, as a northerly flow becomes established for a time. Later in the week, more widely drier and settled conditions could develop as high pressure becomes more influential, although probably still with some coastal showers. Temperatures should gradually return closer to average in this period. Later in the period there may be a return to a more changeable pattern but this is uncertain.

Updated: 15:00 (UTC+1) on Wed 17 Sep 2025

By the beginning of October, confidence is very low in the weather regimes most likely to affect the UK. On balance, there will likely be a transition from slow-moving weather patterns to a more changeable period at some stage although the timing on this is highly uncertain. High pressure probably close to the UK, which would offer some occasional periods of dry weather, will likely give way to a more unsettled period with some short lived dry interludes during this time. Temperatures will likely fluctuate either side of, but often close to, average.

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

Alverstoke (Hampshire) weather

Find a forecast

Forecast days

Today

Today

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

Tue 23 Sep

Tue 23 Sep

Wed 24 Sep

Wed 24 Sep

7 day forecast for Alverstoke

Tooltip header

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

More from the Met Office

Causes of climate change

How to read synoptic weather charts

Make a rainbow DIY activity

What is the difference between rain and showers?

Northern lights

5 tips for staying safe in heavy rain

Website feedback

Alverstoke (Hampshire) weather

Find a forecast

Forecast days

Today

Today

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

Tue 23 Sep

Tue 23 Sep

Wed 24 Sep

Wed 24 Sep

7 day forecast for Alverstoke

UK video forecast

London & South East England weather forecast

Wednesday 17 Sep - Sunday 21 Sep

Headline:

This Evening and Tonight:

Thursday:

Outlook for Friday to Sunday:

UK long range weather forecast

Monday 22 Sep - Wednesday 1 Oct

Thursday 2 Oct - Thursday 16 Oct

Nearest forecasts

More from the Met Office

Causes of climate change

How to read synoptic weather charts

Make a rainbow DIY activity

What is the difference between rain and showers?

Northern lights

5 tips for staying safe in heavy rain

Website feedback