Portsea (Portsmouth) weather

Forecast days

Seven day forecast for Portsea

Time Now 19:00 20:00 21:00 22:00 23:00
Weather symbol Heavy rain Light rain Overcast Overcast Overcast Fog
Chance of precipitation 90% 60% 20% 10% 20% 20%
Temperature
Temperature in degrees Celsius
16°
16°
17°
17°
17°
17°
Feels like temperature in degrees Celsius 14° 14° 15° 15° 16° 16°
Wind direction and speed
Wind direction and speed in miles per hour
S 13
SSW 16
SSW 13
SW 11
SW 10
SW 9
Wind gust in miles per hour 29 30 23 21 19 17
Visibility
Visibility P M M M M VP
Humidity 95% 95% 97% 99% 99% 100%
UV - - - - - -
Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Heavy rain Heavy rain Heavy rain Cloudy Thunder shower (day) Thunder shower (day) Light shower (day) Heavy shower (night) Heavy shower (night)
Chance of precipitation 90% ≥95% 80% 30% 60% 70% 70% 70% 70%
Temperature
Temperature in degrees Celsius
17°
17°
16°
16°
16°
16°
15°
14°
13°
Feels like temperature in degrees Celsius 13° 13° 13° 13° 12° 12° 12° 11° 10°
Wind direction and speed
Wind direction and speed in miles per hour
SSW 20
SSW 20
SW 19
SW 17
SW 20
WSW 20
SW 19
SW 16
WSW 17
Wind gust in miles per hour 35 35 33 30 34 34 31 27 28
Visibility
Visibility M M G G VG VG VG G M
Humidity 91% 91% 94% 91% 85% 74% 79% 85% 86%
UV - - - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Light shower (night) Clear night Partly cloudy (night) Sunny intervals Sunny intervals Sunny day Clear night Clear night
Chance of precipitation 40% 10% 10% 10% 10% 10% <5% <5%
Temperature
Temperature in degrees Celsius
12°
12°
12°
12°
13°
12°
11°
Feels like temperature in degrees Celsius
Wind direction and speed
Wind direction and speed in miles per hour
WNW 21
W 20
W 20
W 20
WNW 22
NW 20
NW 17
NW 16
Wind gust in miles per hour 33 32 33 34 36 32 27 25
Visibility
Visibility G VG VG VG VG VG VG VG
Humidity 84% 82% 77% 74% 64% 59% 66% 71%
UV - - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Clear night Clear night Clear night Sunny day Sunny intervals Cloudy Clear night Partly cloudy (night)
Chance of precipitation <5% <5% <5% <5% <5% <5% <5% <5%
Temperature
Temperature in degrees Celsius
10°
12°
13°
12°
11°
Feels like temperature in degrees Celsius 10°
Wind direction and speed
Wind direction and speed in miles per hour
NW 14
NW 13
NW 13
WNW 13
WNW 15
WNW 14
WNW 12
WNW 10
Wind gust in miles per hour 23 21 21 21 26 24 19 16
Visibility
Visibility VG VG VG VG VG VG VG VG
Humidity 76% 79% 80% 73% 58% 60% 74% 81%
UV - - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Chance of precipitation 10% 10% 10% 10% 10% 10% 10% 20%
Temperature
Temperature in degrees Celsius
11°
11°
11°
13°
14°
14°
14°
14°
Feels like temperature in degrees Celsius 10° 11° 10° 10° 10°
Wind direction and speed
Wind direction and speed in miles per hour
WNW 9
W 9
WSW 10
SW 12
SW 16
SSW 17
SSW 19
SSW 20
Wind gust in miles per hour 14 14 15 20 26 28 30 33
Visibility
Visibility VG VG VG VG VG VG VG VG
Humidity 84% 85% 84% 77% 68% 70% 74% 76%
UV - - - 1 1 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Overcast Light rain Light shower (night) Sunny intervals Light shower (day) Light shower (day) Partly cloudy (night) Clear night
Chance of precipitation 20% 50% 40% 20% 40% 40% 10% 10%
Temperature
Temperature in degrees Celsius
14°
14°
14°
14°
15°
15°
14°
14°
Feels like temperature in degrees Celsius 10° 10° 10° 11° 11° 12° 12° 11°
Wind direction and speed
Wind direction and speed in miles per hour
SSW 21
SSW 21
SSW 20
SW 19
SW 19
SW 18
WSW 16
WSW 16
Wind gust in miles per hour 35 34 32 31 32 29 26 25
Visibility
Visibility G G G G G VG VG VG
Humidity 80% 83% 85% 86% 84% 84% 87% 88%
UV - - - 1 2 1 - -
weather map
Portsea
Detailed weather map

London & South East England weather forecast

Headline:

Cloudy with outbreaks of rain overnight. Breezy and very mild.

This Evening and Tonight:

It will remain cloudy this evening with outbreaks of rain for most, especially towards the south coast, locally heavy at times. Cloud thickening as further rain arrives from the southwest by the end of the night. Breezy and very mild. Minimum temperature 15 °C.

Tuesday:

Outbreaks of rain will move east across the region in the morning. Becoming drier and brighter briefly in the afternoon before further heavy rain arrives later. Breezy and warm. Maximum temperature 19 °C.

Outlook for Wednesday to Friday:

Unsettled on Wednesday and Thursday with spells of rain at times. Coastal gales possible. Temperatures starting well above the average, but turning cooler Thursday and Friday, with further showers.

Updated:

UK long range weather forecast

A dry start to the period Saturday staying mainly dry and bright in parts of the south and east through the day, outbreaks of rain possible across the northwest at first, spreading eastward. Turning windier again with a chance of coastal gales in the west. Through the first half of the period it will settled, especially in the west. Initially cold, with chance of overnight rural frost, and showers wintry over highest ground. Temperatures trending upwards through the period. The rest of October will be dominated by weather arriving from the Atlantic. Often unsettled and windy, with outbreaks of rain. Wettest in the north and west. Briefer dry interludes. Driest conditions likely across south and southeastern areas. Winds lighter here, with risk of overnight fog at times.

Updated:

The beginning of this period will likely remain unsettled with many systems arriving from the Atlantic. It will remain wet and windy with the wettest and windiest conditions in the north and west. Driest conditions across the south especially the southeast with lighter winds but the risk of overnight fog at times. From early to mid-November increasing chance of settled weather but confidence of this is very low. Temperatures are likely to be warmer than average for most. Perhaps some colder spells and an increasing chance of frost and fog towards the end of this period but confidence of this is very low.

Updated:

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