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Portsmouth

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Portsmouth last 24 hours
  • Sat Saturday 28th
    9°C 7°C
    Overcast
  • Sun Sunday 1st
    10°C 4°C
    Cloudy
  • Mon Monday 2nd
    7°C 4°C
    Sunny intervals
  • Tue Tuesday 3rd
    7°C 3°C
    Heavy shower day
  • Wed Wednesday 4th
    9°C 1°C
    Light shower day
Saturday (28 February 2015)
1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Overcast Cloudy Cloudy Cloudy Heavy rain Heavy rain Heavy rain Heavy rain Overcast
Temperature (°C)
9 9 9 9 9 9 9 9 10 10 10
Feels like temperature (°C) arrow down
5 6 6 6 6 6 5 5 6 6 7
Precipitation probability arrow down
10% 10% 10% 10% 10% 20% 90% ≥95% 90% 80% 10%
Wind direction, speed & gust (mph) arrow down
SSW 16 28 SSW 15 26 SW 15 26 SW 15 26 SSW 16 28 SSW 17 29 SSW 20 35 SSW 22 38 SSW 23 40 SW 22 39 WSW 19 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G G G VG G M G G E
Humidity arrow down
97% 94% 92% 89% 89% 88% 90% 92% 94% 94% 92%
UV index arrow down
1 1 1 1 1 0 0 0 0 0 0
Sunrise: 06:51 Sunset: 17:42 Moon phase: First quarter 3 Daily air quality index:3
Sunday (01 March 2015)
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 Partly cloudy night Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Clear night Light shower night Light shower day Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Light rain Heavy rain Light rain Cloudy Overcast Cloudy Partly cloudy night Clear night
Temperature (°C)
10 9 9 8 8 8 7 7 7 7 7 8 9 9 9 9 9 9 8 7 7 7 6 6
Feels like temperature (°C) arrow down
7 6 5 5 4 4 4 3 3 3 4 4 5 6 6 5 5 4 4 3 3 3 2 2
Precipitation probability arrow down
<5% <5% 10% <5% <5% <5% <5% 40% 40% 10% 10% <5% <5% <5% 10% 10% 50% 80% 50% 20% 20% 10% 10% 20%
Wind direction, speed & gust (mph) arrow down
WSW 20 36 W 20 34 W 19 33 W 17 30 WSW 17 29 WSW 17 28 WSW 18 31 WSW 18 31 W 16 28 W 17 28 W 16 25 WSW 20 33 WSW 20 33 WSW 20 34 WSW 20 34 SW 20 33 SW 21 35 WSW 23 37 WSW 21 35 WSW 19 32 W 17 29 WSW 15 24 WSW 16 26 W 16 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E E E VG G VG VG VG VG VG VG VG VG VG G G VG VG VG VG
Humidity arrow down
83% 74% 70% 70% 73% 73% 72% 72% 76% 74% 75% 67% 62% 61% 62% 69% 74% 77% 83% 82% 81% 84% 81% 82%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 1 2 1 1 1 1 1 0 0 0 0 0 0
Sunrise: 06:49 Sunset: 17:44 Moon phase: Waxing gibbous 3 Daily air quality index:3
Monday (02 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Partly cloudy night Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Clear night Clear night
Temperature (°C)
6 5 5 5 6 7 6 5
Feels like temperature (°C) arrow down
2 1 1 0 1 2 2 1
Precipitation probability arrow down
20% 10% 10% 10% 40% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
W 16 26 W 15 24 W 14 22 W 20 35 W 21 38 W 21 36 W 17 29 WSW 18 27
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
Humidity arrow down
80% 78% 78% 72% 59% 49% 58% 69%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 06:46 Sunset: 17:46 Moon phase: Waxing gibbous 3 Daily air quality index:3
Tuesday (03 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Partly cloudy night Partly cloudy night Cloudy Heavy shower day Heavy shower day Light shower night Clear night
Temperature (°C)
6 6 5 6 6 7 6 5
Feels like temperature (°C) arrow down
1 1 1 1 2 2 1 0
Precipitation probability arrow down
10% 10% 10% 10% 60% 60% 30% 10%
Wind direction, speed & gust (mph) arrow down
WSW 18 28 WSW 20 32 WSW 17 26 WSW 18 30 WSW 20 32 W 21 34 W 20 34 W 19 29
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
Humidity arrow down
75% 79% 80% 72% 65% 60% 67% 74%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 06:44 Sunset: 17:47 Moon phase: Waxing gibbous 3 Daily air quality index:3
Wednesday (04 March 2015)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Clear night Partly cloudy night Sunny day Light shower day Light shower day Light shower night Clear night
Temperature (°C)
4 4 3 5 8 8 7 5
Feels like temperature (°C) arrow down
-1 -1 -2 0 4 5 3 0
Precipitation probability arrow down
<5% <5% <5% <5% 30% 40% 30% <5%
Wind direction, speed & gust (mph) arrow down
W 17 26 W 16 23 W 15 23 WNW 16 25 NW 18 32 NW 17 30 NW 14 24 NW 13 21
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
Humidity arrow down
78% 81% 81% 76% 58% 55% 62% 73%
UV index arrow down
0 0 0 1 2 1 0 0
Sunrise: 06:42 Sunset: 17:49 Moon phase: Full 3 Daily air quality index:3
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Issued at: 1300 on Sat 28 Feb 2015

Forecast summary

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

Regional forecast for London & South East England

Some rain, heavier later this evening with strong winds.

Today:

Rather cloudy with some patchy light rain or drizzle at times, this tending to be more persistent through the morning. Some brief brighter intervals are likely in the afternoon. The brisk breeze strengthening later, but temperatures on the mild side. Maximum Temperature 11C.

Tonight:

A band of heavier and more persistent rain will move quickly east during the first part of the night, followed drier, colder conditions with some clear intervals after midnight. Windy. Minimum Temperature 5C.

Sunday:

Bright intervals and scattered showers, but a band of heavier showers likely later in the afternoon. Strong winds at first, easing a little later. Colder. Maximum Temperature 9C.

Outlook for Monday to Wednesday:

Cold and windy at times with further scattered showers, these occasionally turning wintry. Some overnight frost and icy patches.

Updated at: 0234 on Sat 28 Feb 2015

UK forecast for the next 5 days

Rather cloudy with some brighter spells. Wet, very windy later.

Today:

Low cloud and mist slow to clear central/eastern England this morning. Rather cloudy elsewhere with some patchy light rain and drizzle, but also some brighter spells, especially in the northeast. Turning wet and very windy from the west later.

Tonight:

Very windy with gales for many, locally severe across Northern Ireland and southern Scotland. Rain moving east, heaviest in the northwest. Clearer, colder, showery conditions spreading from the northwest later.

Sunday:

Very windy, gales for many, locally severe in the north at first. Sunshine and blustery showers, heaviest and increasingly wintry in northwest. Longer spells of rain possible in the south.

Outlook for Monday to Wednesday:

Cold and windy with further wintry showers through Monday and Tuesday. Showers merging into longer spells of rain and snow at times. Turning less unsettled from the southwest Wednesday.

Updated at: 0229 on Sat 28 Feb 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 5 Mar 2015 to Saturday 14 Mar 2015:

It should be cold and bright at first on Thursday, then whilst it will likely stay dry and sunny across southern and eastern parts; cloud, rain and strong winds should move into the far northwest. This will slowly sink southeast,later on Thursday and through Friday. It should then become drier and less windy, although further rain is possible in the northwest later on Friday. More changeable conditions with variable cloud and occasional outbreaks of rain or drizzle likely follow over the weekend. Drier conditions look to become more prevalent in the following week with temperatures close to, or slightly above average by day, but with some cold nights in contrast. There could be some cloudier interludes with rain at times, mainly in the northwest.

UK Outlook for Sunday 15 Mar 2015 to Sunday 29 Mar 2015:

In the second half of March it looks probable that there will be higher than average pressure across the whole UK at first, but that this effect would weaken and become more focussed over and to the south of the UK by the end of the period. This would bring generally drier conditions, but it is likely that there would be some cloud at times, with some occasional rain or showers particularly across the north. However, the chance of any prolonged wet and windy weather is fairly small. Temperatures will most likely to be close to average, perhaps slightly below average in the southwest, perhaps bringing some cold nights with the risk of overnight frosts, and maybe with some overnight mist or fog.

Updated at: 1211 on Sat 28 Feb 2015

Weather map

Sat 1400

Weather forecast map for Portsmouth

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

Location Details

Portsmouth

Location: 50.7922, -1.0949

Altitude: 2m above mean sea level

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