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Portsmouth

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Portsmouth last 24 hours
  • Sat Saturday
    15°C 13°C
    Sunny intervals
  • Sun Sunday
    15°C 14°C
    Cloudy
  • Mon Monday
    16°C 14°C
    Sunny day
  • Tue Tuesday
    16°C 13°C
    Cloudy
  • Wed Wednesday
    15°C 14°C
    Heavy rain
Saturday
2300
Partly cloudy night
14
Feels like temperature (°C) arrow down
12
Precipitation probability arrow down
<5%
Wind direction, speed & gust (mph) arrow down
WSW 9 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG
Humidity arrow down
79%
UV index arrow down
0
Sunrise: 07:44 Sunset: 17:52 Moon phase: New 3 Daily air quality index*
Sunday
0000 0100 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 Light shower night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Cloudy Cloudy Partly cloudy night
14 13 13 13 13 13 13 13 13 14 14 14 14 14 15 15 15 15 15 14 14 14 14 14 14
Feels like temperature (°C) arrow down
12 12 12 12 12 12 12 11 12 12 12 12 12 12 12 12 12 13 13 13 12 12 12 12 12
Precipitation probability arrow down
<5% 30% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 9 18 SW 10 18 SW 9 18 SW 9 18 SW 10 18 SW 10 19 SW 10 19 SW 10 19 SW 10 19 SW 11 20 SW 13 22 SW 14 23 SW 14 23 SW 15 23 SW 15 24 SW 14 23 SW 14 22 SW 13 21 SW 12 19 SW 11 18 SW 10 17 SW 10 17 SSW 10 17 SSW 10 17 SSW 11 18
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 G G G VG G G VG VG VG VG VG VG VG VG G G G
Humidity arrow down
79% 81% 82% 82% 82% 80% 81% 81% 83% 81% 80% 78% 76% 76% 73% 72% 74% 74% 78% 80% 82% 83% 86% 87% 86%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Sunrise: 06:45 Sunset: 16:50 Moon phase: New 3 Daily air quality index*
Monday
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Clear night Clear night Sunny day Sunny day Sunny day Clear night Clear night
14 14 14 15 16 16 15 15
Feels like temperature (°C) arrow down
12 12 12 12 14 14 14 14
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSW 11 19 SSW 12 20 SSW 14 22 S 14 23 S 13 23 S 12 20 S 10 16 S 11 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG G G
Humidity arrow down
87% 90% 89% 83% 73% 77% 90% 93%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 06:47 Sunset: 16:48 Moon phase: Waxing crescent 3 Daily air quality index*
Tuesday
0000 0300 0600 0900 1200 1500 1800 2100
Clear night Clear night Partly cloudy night Sunny intervals Cloudy Cloudy Overcast Overcast
15 15 14 15 16 16 15 15
Feels like temperature (°C) arrow down
13 13 12 13 13 14 14 14
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% 10% 15%
Wind direction, speed & gust (mph) arrow down
S 11 18 S 11 18 S 13 19 SSW 13 20 SW 13 22 SW 12 19 SW 10 16 SW 9 15
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
93% 94% 95% 90% 84% 86% 93% 93%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:49 Sunset: 16:47 Moon phase: Waxing crescent 2 Daily air quality index*
Wednesday
0000 0300 0600 0900 1200 1500 1800 2100
Light rain Heavy rain Heavy rain Light rain Light rain Light rain Cloudy Cloudy
15 14 14 14 14 14 14 14
Feels like temperature (°C) arrow down
14 13 13 12 12 12 12 13
Precipitation probability arrow down
45% 75% 75% 55% 45% 50% 15% 10%
Wind direction, speed & gust (mph) arrow down
WSW 9 15 SW 8 13 ESE 9 16 SE 9 16 E 11 18 ESE 10 17 ESE 9 14 SE 8 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M G G M M
Humidity arrow down
94% 95% 95% 93% 89% 90% 93% 95%
UV index arrow down
0 0 0 1 1 1 0 0
Sunrise: 06:50 Sunset: 16:45 Moon phase: First quarter 2 Daily air quality index*
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Issued at: 2200 on Sat 25 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

Variable cloud but plenty of sunshine.

This Evening and Tonight:

After clear spells at first this evening cloud will increase from the west. Becoming quite windy at times near the Kent and Sussex coast. Most of the region will stay dry. Cool in the countryside. Minimum Temperature 7C.

Sunday:

Breezy and rather cloudy but mostly dry. Brighter interludes possible at times, more especially during the afternoon, most likely further east. Odd spot of rain near southern coasts. Maximum Temperature 16C.

Outlook for Monday to Wednesday:

Milder and rather cloudy on Monday and Tuesday, but some occasional brightness. Some rain overnight Tuesday, clearing to leave a cloudy day with light winds on Wednesday.

Issued at: 1700 on Sat 25 Oct 2014

UK forecast for the next 5 days

Wet and windy throughout in northwest Scotland. Mostly fine elsewhere.

This Evening and Tonight:

Frequent showers continue across northwest Scotland this evening. Then persistent heavy rain arrives here overnight, and into Northern Ireland later. Generally dry elsewhere, but some patchy rain/drizzle in the west. Windy in the north, with severe gales across northwest Scotland.

Sunday:

Staying very wet and windy across northwest Scotland, but rain largely clearing Northern Ireland. Windy elsewhere but much drier and brighter, particularly in the east. Patchy drizzle in the west.

Outlook for Monday to Wednesday:

Still wet and windy northwest Scotland, drier elsewhere on Monday. Wind and rain eases and moves south across the UK through Tuesday. Turning drier, and chillier across Britain on Wednesday.

Issued at: 1700 on Sat 25 Oct 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 30 Oct 2014 to Saturday 8 Nov 2014:

Becoming generally cloudy across the UK, but staying dry with bright spells across southern and eastern parts on Thursday. Northern and western parts will become wetter with outbreaks of rain. The rain will likely become heavier and more persistent later that day. Winds also increase, becoming strong in the west, and gales may develop across the far northwest. A north-south split then looks most likely to dominate. The most wetter, windier conditions likely in the north and northwest; with gales, perhaps even severe gales in the far northwest, next weekend. The best of the drier weather likely in the south and southeast; although there is likely to be some rain here at times. Temperatures generally near normal, but perhaps falling slightly below average later with snow on Scottish mountains possible.

UK Outlook for Sunday 9 Nov 2014 to Sunday 23 Nov 2014:

The main signal is for a continuation of a north-south split during the second week of November. During this period, the generally westerly flow is likely to bring spells of wet and windy weather, mostly affecting northern and some western areas. However, southern and some eastern areas will probably see more in the way of drier and settled conditions increasing the likelihood of some sunshine, but also the risk of frost, mist and fog overnight, the latter of which could be slow to clear. After this it looks set to turn more changeable across the south and east. Daytime temperatures will probably be near or a little above normal, although feeling cooler during any wet and windy spells.

Issued at: 1700 on Sat 25 Oct 2014

Weather Map

Sat 2300

View weather map for Portsmouth

Portsmouth Partly cloudy night 50.7922 -1.0949
Brighton Light shower night 50.822 -0.1356
Reading Cloudy 51.4523 -0.9724
Swindon Partly cloudy night 51.5556 -1.7784
London Cloudy 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 Cloudy 51.4812 -3.1778
Exeter Partly cloudy night 50.7179 -3.5327
Dover Partly cloudy night 51.1259 1.3179
Cambridge Clear night 52.2075 0.124
Hereford Clear night 52.056 -2.7146
Jersey Cloudy 49.2079 -2.1955
Birmingham Partly cloudy night 52.4859 -1.889
Peterborough Partly cloudy night 52.569 -0.2388
Ipswich Cloudy 52.0563 1.1499
Barnstaple Light shower 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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