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Portsmouth

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Portsmouth last 24 hours
  • Wed Wednesday
    20°C 16°C
    Cloudy
  • Thu Thursday
    19°C 15°C
    Sunny day
  • Fri Friday
    18°C 16°C
    Sunny intervals
  • Sat Saturday
    18°C 8°C
    Light shower day
  • Sun Sunday
    15°C 14°C
    Light rain
Wednesday
1900 2000 2100 2200 2300
Partly cloudy night Cloudy Light shower night Cloudy Partly cloudy night
19 18 18 18 18
Feels like temperature (°C) arrow down
18 18 18 18 18
Precipitation probability arrow down
<5% 10% 30% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 7 10 W 7 11 W 4 6 W 4 7 WNW 4 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G
Humidity arrow down
74% 78% 80% 81% 82%
UV index arrow down
0 0 0 0 0
Sunrise: 07:04 Sunset: 18:43 Moon phase: First quarter 2 Daily air quality index*
Thursday
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Partly cloudy night
17 17 17 16 16 16 16 16 16 16 17 17 18 18 19 19 19 18 18 18 17 17 16 16
Feels like temperature (°C) arrow down
17 17 17 17 16 16 16 16 16 16 17 17 18 18 18 18 18 18 18 17 17 17 16 16
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 4 7 NW 4 6 NNW 4 7 NNW 4 7 N 4 6 NNE 3 6 NE 3 6 ENE 4 7 ENE 4 7 E 3 7 ESE 4 6 SE 5 7 SE 6 9 SSE 6 10 SSE 7 11 SSE 8 12 SSE 8 12 S 7 11 S 6 9 SSW 6 9 SSW 6 8 SSW 6 8 SW 5 8 SW 5 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G G G M M G G G G G G G G G G G G G G G G
Humidity arrow down
85% 85% 85% 86% 87% 87% 87% 88% 89% 87% 83% 82% 80% 78% 75% 75% 75% 76% 77% 80% 84% 88% 89% 91%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 2 2 2 3 2 2 1 1 1 0 0 0 0 0
Sunrise: 07:06 Sunset: 18:41 Moon phase: First quarter 2 Daily air quality index*
Friday
0000 0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Partly cloudy night Cloudy
16 16 16 16 17 18 18 17 17
Feels like temperature (°C) arrow down
16 16 16 16 16 16 16 16 16
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SW 5 8 SW 5 8 SSW 5 8 SSW 6 10 SSW 7 13 SSW 10 19 SSW 11 20 SSW 10 18 S 11 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G M G VG VG G G
Humidity arrow down
92% 93% 95% 95% 86% 77% 78% 85% 88%
UV index arrow down
0 0 0 0 2 3 1 0 0
Sunrise: 07:08 Sunset: 18:38 Moon phase: First quarter 2 Daily air quality index*
Saturday
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Heavy shower day Light shower day Sunny day Clear night Clear night
17 17 17 16 15 15 13 11
Feels like temperature (°C) arrow down
16 15 14 12 11 12 11 9
Precipitation probability arrow down
<5% <5% 10% 65% 45% 15% <5% <5%
Wind direction, speed & gust (mph) arrow down
S 14 23 SSW 16 26 SSW 19 31 WSW 20 30 WNW 19 32 NW 17 28 NW 12 18 WNW 10 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G M VG VG VG VG
Humidity arrow down
89% 89% 88% 86% 67% 53% 58% 71%
UV index arrow down
0 0 0 1 3 1 0 0
Sunrise: 07:09 Sunset: 18:36 Moon phase: Waxing gibbous 2 Daily air quality index*
Sunday
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Partly cloudy night Cloudy Cloudy Light rain Light rain Light rain
10 10 10 13 15 15 15 15
Feels like temperature (°C) arrow down
8 8 9 12 12 12 12 12
Precipitation probability arrow down
<5% <5% <5% <5% 30% 45% 40% 45%
Wind direction, speed & gust (mph) arrow down
WNW 8 10 WNW 6 9 SW 6 10 SW 8 17 SW 13 24 SSW 15 26 SSW 16 26 SSW 19 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G G G G
Humidity arrow down
80% 85% 89% 76% 66% 72% 76% 78%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 07:11 Sunset: 18:34 Moon phase: Waxing gibbous 3 Daily air quality index*
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Issued at: 1800 on Wed 01 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

Mostly dry. Rather cloudy, but some warm sunny intervals tomorrow.

This Evening and Tonight:

Rather cloudy with isolated showers possible this evening, and during the first part of the overnight period. Some patchy mist or hill fog is likely to develop by the morning. Minimum Temperature 11C.

Thursday:

Rather cloudy conditions for most places, although some sunny intervals should develop by afternoon, and feeling warm. Still the risk of an isolated shower, but many places staying dry. Maximum Temperature 21C.

Outlook for Friday to Sunday:

Friday, mostly dry with some bright spells. Rain, occasionally heavy, arriving Saturday morning and locally windy. Clearer, cooler conditions following later, winds easing. Sunday, bright, some scattered showers, breezier later.

Issued at: 1700 on Wed 01 Oct 2014

UK forecast for the next 5 days

Clear chilly night in the north, cloudy and milder elsewhere.

This Evening and Tonight:

A cloudy and mild night across southern England and Wales. Breezy with some showers for northwest Scotland. Elsewhere, clear periods and light winds resulting in a cold night with rural grass frosts and localised mist or fog patches possible.

Thursday:

After a cold start in northern areas, mostly dry with sunny spells. Southwesterly winds strengthening with gales in northwest Scotland. Cloudier, warmer elsewhere. Isolated showers in south, but mostly dry.

Outlook for Friday to Sunday:

Friday, wet and windy conditions across Scotland and Northern Ireland, moving southeastwards during Saturday and clearing southeast England later. Cooler, clearer conditions following, with frequent showers in west. Remaining breezy.

Issued at: 1700 on Wed 01 Oct 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 6 Oct 2014 to Wednesday 15 Oct 2014:

The trend for most places through next week will be generally unsettled with showers or longer spells of rain, which are likely to be heavy at times, mainly across western and northern parts. There are also likely to be some drier and brighter interludes in between. Breezy at times, with a risk of gales in the north and west. Temperatures generally on the cool side, especially in the wet and windy spells. There will be a risk of local frost and fog patches developing where clear skies prevail and winds fall light during the nights, particularly across northern parts. Thereafter the unsettled conditions are likely to continue across most areas. However, it is possible that later in the period eastern and southeastern may become increasingly drier and brighter.

UK Outlook for Thursday 16 Oct 2014 to Thursday 30 Oct 2014:

Current indications now suggest that generally unsettled conditions are likely to affect many areas of the UK during this period, with spells of wet and windy weather. However these are likely to be interspersed with drier and clearer interludes, which will also bring an increasing risk of overnight frosts and fog patches, especially across northern parts. Daytime temperatures generally close to the seasonal average.

Issued at: 1700 on Wed 01 Oct 2014

Weather Map

Wed 1900

View weather map for Portsmouth

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

Location Details

Portsmouth

Location: 50.7922, -1.0949

Altitude: 2m above mean sea level

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