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Portsmouth

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Portsmouth last 24 hours
  • Mon Monday
    16°C 14°C
    Light rain
  • Tue Tuesday
    15°C 8°C
    Sunny intervals
  • Wed Wednesday
    14°C 12°C
    Cloudy
  • Thu Thursday
    16°C 15°C
    Cloudy
  • Fri Friday
    16°C 10°C
    Heavy rain
Monday
2300
Cloudy
14
Feels like temperature (°C) arrow down
12
Precipitation probability arrow down
10%
Wind direction, speed & gust (mph) arrow down
WSW 16 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG
Humidity arrow down
86%
UV index arrow down
0
Sunrise: 07:35 Sunset: 18:02 Moon phase: Waning crescent 2 Daily air quality index*
Tuesday
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light shower night Light shower night Cloudy Light rain Light rain Heavy rain Heavy rain Heavy rain Light shower day Sunny intervals Sunny day Sunny intervals Sunny intervals Light shower day Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
15 15 15 15 15 15 15 15 15 13 12 12 13 13 13 13 13 12 11 10 10 10 9 9
Feels like temperature (°C) arrow down
11 11 11 11 10 10 10 10 10 9 8 8 8 9 9 8 8 7 7 6 6 6 5 5
Precipitation probability arrow down
30% 30% 10% 50% 50% 90% 85% 80% 35% 10% <5% 10% <5% 30% <5% 10% 10% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 18 28 SW 18 28 SW 21 33 SW 23 36 WSW 25 40 SW 26 42 WSW 28 45 WSW 28 46 W 26 43 W 26 43 WNW 24 40 WNW 24 40 WNW 24 40 WNW 25 40 WNW 25 41 WNW 25 41 WNW 25 41 WNW 25 40 WNW 23 38 WNW 22 36 WNW 21 34 WNW 19 31 WNW 18 29 WNW 18 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG M G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
82% 82% 81% 82% 82% 87% 88% 88% 81% 73% 64% 60% 58% 55% 54% 53% 53% 53% 56% 58% 59% 60% 63% 66%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 2 2 2 1 1 1 0 0 0 0 0 0
Sunrise: 07:37 Sunset: 18:00 Moon phase: Waning crescent 2 Daily air quality index*
Wednesday
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Clear night Sunny intervals Cloudy Cloudy Cloudy Overcast
9 9 9 8 10 13 13 13 12
Feels like temperature (°C) arrow down
5 5 4 4 7 10 11 10 10
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
WNW 17 26 WNW 16 24 WNW 16 24 WNW 15 21 WNW 14 20 WNW 14 23 W 14 23 W 12 18 W 12 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG
Humidity arrow down
69% 71% 76% 81% 78% 68% 71% 80% 82%
UV index arrow down
0 0 0 0 1 2 1 0 0
Sunrise: 07:39 Sunset: 17:58 Moon phase: Waning crescent 2 Daily air quality index*
Thursday
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Light shower night
12 13 14 15 15 15 16 15
Feels like temperature (°C) arrow down
10 10 11 12 12 12 13 13
Precipitation probability arrow down
<5% 10% 10% 10% 15% 15% 20% 35%
Wind direction, speed & gust (mph) arrow down
W 13 21 W 13 22 WSW 14 25 WSW 16 26 WSW 17 28 WSW 17 27 SW 16 26 SW 14 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
84% 86% 89% 91% 90% 91% 92% 94%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:40 Sunset: 17:56 Moon phase: New 2 Daily air quality index*
Friday
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Light rain Light rain Light shower day Heavy rain Heavy rain Heavy rain Heavy shower night
15 15 15 15 16 16 15 14
Feels like temperature (°C) arrow down
13 13 13 13 12 13 13 12
Precipitation probability arrow down
45% 45% 45% 40% 70% 80% 80% 80%
Wind direction, speed & gust (mph) arrow down
SW 14 25 SW 14 24 SW 14 25 SSW 15 27 SSW 17 29 SW 17 28 SW 15 26 WSW 14 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M M G
Humidity arrow down
95% 95% 96% 95% 94% 93% 93% 92%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 07:42 Sunset: 17:54 Moon phase: New 2 Daily air quality index*
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Issued at: 2300 on Mon 20 Oct 2014

* Daily index representing the background and regional air quality for a chosen location. Air pollution levels close to roads in urban areas may be higher. For more information please visit our Daily Air Quality Index page.

Forecast Summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for London & South East England

Wet and windy tonight. Feeling much colder tomorrow.

This Evening and Tonight:

Dry and largely clear at first, before windy conditions with cloud and outbreaks of locally heavy rain spread east across the area after midnight. Localised gales developing, especially along the south coast. Minimum Temperature 10C.

Tuesday:

Cloud and rain clearing away southeastwards. Much colder, still very windy conditions following along with sunny spells and a few blustery showers. Maximum Temperature 14C.

Outlook for Wednesday to Friday:

Remaining unsettled, with often cloudy conditions and rain, but also drier and bright spells. Breezy Wednesday and Thursday, then lighter winds Friday. Temperatures recovering to near or slightly above average.

Issued at: 1700 on Mon 20 Oct 2014

UK forecast for the next 5 days

Rain overnight clearing to blustery showers. Gales for many. Colder.

This Evening and Tonight:

Dry end to the day for many, but gales developing quite widely overnight as rain in the northwest moves eastwards across the UK. Some of the rain will be heavy. Rain clearing the northwest later where it will turn colder.

Tuesday:

Very windy, with severe gales in some coastal areas. Rain soon clears leaving the UK with sunny intervals and squally showers, perhaps with thunder and hail. Noticeably colder than recently.

Outlook for Wednesday to Friday:

Remaining windy on Wednesday and Thursday, with outbreaks of rain, mainly in the north and west. Friday, showers affecting the northwest, but rain moves across much of the country.

Issued at: 1700 on Mon 20 Oct 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 25 Oct 2014 to Monday 3 Nov 2014:

Early rain across the southeast on Saturday clearing, then showers developing. These are likely to be most frequent in the northwest, where they will be wintry over the high ground. There will be fewer showers further south with some sunny spells developing. Strong winds, especially in the north, and temperatures near normal. This north south split is likely through the following week. There will be generally drier and brighter conditions in the south with a risk of a local frost and fog overnight. More unsettled conditions are likely in the north with outbreaks of rain and a risk of gales which are likely to be interspersed with colder, more showery spells, these possibly turning wintry over Scottish hills at times. The split in conditions will likely continue into November.

UK Outlook for Tuesday 4 Nov 2014 to Tuesday 18 Nov 2014:

The main signal is for a continuation of a north/south split during the first half of November. During this period, the generally westerly flow is likely to bring spells of wet and windy weather, interspersed with drier intervals. These should mostly affect northern and some western areas, but perhaps reaching other areas as well at times. However southern and some eastern areas will probably see more in the way of the drier and settled conditions. These drier intervals will bring some sunshine at times, but also the risk of frost, mist and fog overnight. Daytime temperatures are likely to be near or a little above normal, although feeling cooler during any wet and windy spells.

Issued at: 1700 on Mon 20 Oct 2014

Weather Map

Mon 0000

View weather map for Portsmouth

Portsmouth Light shower night 50.7922 -1.0949
Brighton Cloudy 50.822 -0.1356
Reading Partly cloudy night 51.4523 -0.9724
Swindon Cloudy 51.5556 -1.7784
London Partly cloudy night 51.5081 -0.1248
Yeovil Cloudy 50.9416 -2.632
Rochester Cloudy 51.3875 0.5084
Milton Keynes Cloudy 52.0382 -0.7555
Banbury Cloudy 52.0625 -1.3383
Cardiff Light rain 51.4812 -3.1778
Exeter Cloudy 50.7179 -3.5327
Dover Light shower night 51.1259 1.3179
Cambridge Partly cloudy night 52.2075 0.124
Hereford Cloudy 52.056 -2.7146
Jersey Partly cloudy night 49.2079 -2.1955
Birmingham Light shower night 52.4859 -1.889
Peterborough Cloudy 52.569 -0.2388
Ipswich Partly cloudy night 52.0563 1.1499
Barnstaple Cloudy 51.0777 -4.0571
Swansea Light rain 51.621 -3.9424

Location Details

Portsmouth

Location: 50.7922, -1.0949

Altitude: 2m above mean sea level

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