Portsea (Portsmouth) weather

Forecast days

Seven day forecast for Portsea

Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Cloudy Partly cloudy (night) Cloudy Sunny intervals Overcast Cloudy Cloudy Cloudy
Chance of precipitation
<5% <5% <5% <5% 10% 10% 10% <5%
W 14
W 14
W 14
W 16
W 18
W 17
W 16
W 15
25 25 25 26 30 28 26 24
VG VG VG VG VG VG VG VG
Humidity
76% 77% 78% 78% 70% 69% 75% 82%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Partly cloudy (night) Partly cloudy (night) Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% 10%
10°
10°
W 15
W 13
W 12
W 12
W 14
W 14
W 12
W 12
24 22 19 20 23 23 19 19
VG VG G VG VG VG VG VG
Humidity
86% 90% 90% 89% 82% 80% 87% 91%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Overcast Overcast Cloudy Overcast Overcast Cloudy Cloudy Partly cloudy (night)
Chance of precipitation
10% 10% 10% 10% 10% 10% 10% <5%
10°
10°
W 12
W 12
W 12
W 12
W 13
W 12
WSW 11
W 10
20 19 19 19 21 19 16 15
VG G G G VG VG VG VG
Humidity
91% 91% 91% 91% 84% 81% 89% 91%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Overcast
Chance of precipitation
10% 10% 10% 10% 10% 10% 10% 10%
W 9
W 10
WSW 9
WSW 10
WSW 11
WSW 12
WSW 11
WSW 10
14 14 15 15 20 19 17 16
G G G G VG VG VG G
Humidity
92% 93% 91% 90% 83% 82% 88% 90%
UV
- - - 1 1 1 - -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbol Overcast Overcast Overcast Overcast Cloudy Cloudy Overcast Cloudy
Chance of precipitation
10% 10% 10% 20% 10% 10% 10% 10%
W 10
W 9
WNW 8
WNW 8
WNW 9
SSW 9
S 9
SSW 10
15 13 13 14 16 15 14 16
G G G G VG VG VG G
Humidity
91% 92% 93% 90% 83% 82% 88% 89%
UV
- - - 1 1 1 - -
WARNING
Flood warnings icon
Flood warnings in force for England
Flood warnings in force for England

London & South East England weather forecast

Headline:

Monday, dry with sunny spells. Breezy morning, winds easing later.

Today:

Any residual cloud near the English Channel coast at first, soon clearing away south to leave a dry day with lengthy sunny spells. Breezy in the morning but winds will ease through the day. Maximum temperature 10 °C.

Tonight:

Dry with clear spells before midnight, but cloud increasing through the early hours, perhaps with some patchy rain reaching the west by daybreak. Winds increasing later to become rather breezy. Minimum temperature 0 °C.

Tuesday:

Cloud and patchy rain clearing east through the morning, followed by generally dry, breezy conditions with sunny spells. Maximum temperature 10 °C.

Outlook for Wednesday to Friday:

Wednesday, rather windy with sunny spells and isolated showers. Winds easing later. Patchy rain and drizzle moving east Thursday, milder. Friday, variable cloud and probably mostly dry. Mild, breezy.

Updated:

UK long range weather forecast

On Friday, cloud with patchy rain and drizzle are expected in the far north. However, dry, bright, and breezy conditions with sunny spells are likely for most. For the rest of the period, unsettled weather conditions are expected in the north whilst settled conditions are more likely in the south. As a result, showers and longer spells of rain with strong winds are likely in the north and particularly in northwestern parts of the UK. Drier conditions with light winds are expected across the southern areas, with overnight and morning fog patches possible at times. Temperatures overall will be near normal or above normal for most throughout the period, but overnight frost is likely in the south.

Updated:

While uncertain, a continuation of the regional divide between the north and south is expected as the broad theme for this period. Unsettled conditions are more likely to dominate in the north while the south remains settled and drier. A spell of more widely spread wet and windy weather is likely to persist for several days across all areas, although wettest conditions will focus in the west. Temperatures are most likely to remain around average or above.

Updated:

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