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Portsmouth

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Portsmouth last 24 hours
  • Mon Monday
    18°C 11°C
    Sunny day
  • Tue Tuesday
    17°C 13°C
    Sunny day
  • Wed Wednesday
    18°C 11°C
    Sunny intervals
  • Thu Thursday
    18°C 16°C
    Cloudy
  • Fri Friday
    19°C 15°C
    Cloudy
Monday
1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
17 18 18 18 17 16 15 15 14
Feels like temperature (°C) arrow down
16 16 17 16 16 15 15 14 14
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 5 8 NW 6 9 NW 6 9 NW 6 9 NW 6 8 WNW 5 7 WNW 5 7 WNW 4 7 WNW 3 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
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Humidity arrow down
52% 49% 49% 51% 56% 62% 70% 75% 79%
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2 1 1 1 0 0 0 0 0
Sunrise: 06:50 Sunset: 19:03 Moon phase: Waning crescent 3 Daily air quality index*
Tuesday
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Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
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Feels like temperature (°C) arrow down
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Wind direction, speed & gust (mph) arrow down
WNW 4 7 NW 4 7 NW 4 7 NW 4 7 NW 4 8 NW 5 7 NNW 4 6 NW 4 5 NW 4 6 NW 3 6 WSW 3 5 WSW 4 8 WSW 4 10 SW 5 11 WSW 6 13 WSW 7 15 WSW 9 16 WSW 9 17 WSW 10 18 WSW 10 17 WSW 10 17 WSW 10 16 W 10 15 W 9 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G M G G M M G G G G G VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
81% 83% 82% 83% 84% 87% 89% 91% 87% 84% 80% 72% 62% 55% 51% 49% 51% 56% 59% 62% 65% 67% 73% 77%
UV index arrow down
0 0 0 0 0 0 0 1 1 2 2 3 3 4 3 2 1 1 1 0 0 0 0 0
Sunrise: 06:52 Sunset: 19:01 Moon phase: Waning crescent 3 Daily air quality index*
Wednesday
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Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Clear night Partly cloudy night
14 14 14 14 15 18 18 17 15
Feels like temperature (°C) arrow down
12 12 12 11 13 15 15 15 13
Precipitation probability arrow down
<5% <5% 15% 15% <5% 10% 40% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 9 11 W 9 11 W 11 17 W 13 19 WNW 13 21 WNW 13 24 WNW 14 23 NW 10 14 WNW 11 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G VG G VG VG VG
Humidity arrow down
81% 83% 80% 87% 82% 63% 60% 67% 76%
UV index arrow down
0 0 0 0 2 3 1 0 0
Sunrise: 06:53 Sunset: 18:59 Moon phase: New 3 Daily air quality index*
Thursday
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Partly cloudy night Sunny intervals Sunny intervals Cloudy Partly cloudy night Partly cloudy night
13 12 12 15 18 18 17 17
Feels like temperature (°C) arrow down
11 10 10 13 16 15 15 15
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 10 14 WNW 8 11 WNW 8 10 W 10 14 W 12 18 WSW 14 23 WSW 13 18 W 11 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G M G VG VG VG G
Humidity arrow down
82% 88% 95% 85% 68% 69% 78% 85%
UV index arrow down
0 0 0 2 3 1 0 0
Sunrise: 06:55 Sunset: 18:56 Moon phase: New 2 Daily air quality index*
Friday
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
16 16 16 17 18 18 18 17
Feels like temperature (°C) arrow down
15 15 15 16 16 16 16 16
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 10 15 W 11 16 WSW 11 17 WSW 12 18 WSW 12 20 WSW 12 19 WSW 10 16 W 8 11
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
91% 90% 86% 80% 74% 76% 79% 88%
UV index arrow down
0 0 0 2 3 1 0 0
Sunrise: 06:56 Sunset: 18:54 Moon phase: New 2 Daily air quality index*
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Issued at: 1400 on Mon 22 Sep 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

Dry. Clear spells overnight. Feeling chilly. Tuesday warm and bright.

This Evening and Tonight:

It will be dry this evening and tonight with clear spells and light winds. Becoming chilly again, with some mist patches likely to form. Mainly light winds. Minimum Temperature 3C.

Tuesday:

After a chilly start, It will be a largely dry day with sunny spells. Feeling pleasantly warm. Cloud will increase later in the afternoon, but it should stay dry. Maximum Temperature 20C.

Outlook for Wednesday to Friday:

Early showers clearing Wednesday morning, then dry and bright. Breezy. Variable cloud on Thursday and Friday with some bright spells, and risk of occasional drizzle. Winds lighter.

Issued at: 1700 on Mon 22 Sep 2014

UK forecast for the next 5 days

Dry and fine for most, with rain continuing in northwest.

This Evening and Tonight:

Cloud and rain, in the northwest, will continue edging southeastwards overnight, possibly reaching northern parts of northern England by dawn. Elsewhere will be dry, clear and cold with a rural grass frost and a few mist and fog patches likely.

Tuesday:

The cloud and occasional rain will continue southwards, across the rest of northern England and north Wales by evening. Largely dry and fine elsewhere, though further rain in northwest later.

Outlook for Wednesday to Friday:

Rain clearing southwards Wednesday with the odd shower following. Largely cloudy on Thursday and Friday, windy with outbreaks of rain or drizzle in northwestern areas, drier with some brightness elsewhere.

Issued at: 1700 on Mon 22 Sep 2014

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 27 Sep 2014 to Monday 6 Oct 2014:

Fairly cloudy at first, though some sunny intervals developing for central, southern and eastern parts of the UK. Outbreaks of rain are expected for northern and western areas, more persistent for parts of Scotland and Northern Ireland, although clearer, showery weather should follow for a time. It will be quite windy here too. Temperatures generally near or a little above normal. Into the following week, the north and west are likely to remain the windiest and most unsettled parts of the UK, with the best of the weather further south and east. However, a little rain is to be expected here at times. Temperatures should be a little above normal for most. This general northwest-southeast split in the weather is then likely to continue into the start of October.

UK Outlook for Tuesday 7 Oct 2014 to Tuesday 21 Oct 2014:

The broadly northwest-southeast split in weather conditions expected to become established for late September and early October is then showing signs of persisting into mid-October. This pattern would leave southern, central and eastern parts tending to see the best of the weather with conditions often fine and dry. Occasional bouts of rain should still be expected, and mist and fog patches may be a problem during morning rush hours but under fine weather it should feel pleasant. Further northwest, conditions are likely to be more unsettled with more frequent outbreaks of rain, perhaps accompanied by strong winds, temperatures here then often closer to average or perhaps even just below at times.

Issued at: 1700 on Mon 22 Sep 2014

Weather Map

Mon 1500

View weather map for Portsmouth

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

Location Details

Portsmouth

Location: 50.7922, -1.0949

Altitude: 2m above mean sea level

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