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Portsmouth

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Portsmouth last 24 hours
  • 18°C 13°C
    Sunny intervals
  • 19°C 10°C
    Sunny intervals
  • 18°C 11°C
    Sunny intervals
  • 18°C 12°C
    Sunny intervals
  • 18°C 13°C
    Sunny intervals
Tuesday (28 July 2015)
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Sunny intervals Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Sunny day Sunny day Clear night Clear night Clear night
Temperature (°C)
15 16 16 17 17 18 18 18 18 18 17 17 16 15 15
Feels like temperature (°C) arrow down
12 12 13 13 13 13 14 14 14 14 13 14 13 13 12
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 15 27 W 16 27 W 15 26 W 16 27 W 17 28 W 18 30 W 18 29 W 17 28 W 18 30 W 17 28 W 17 28 W 14 24 W 13 23 W 12 20 W 12 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 VG VG VG VG VG VG VG
Humidity arrow down
68% 61% 58% 55% 52% 49% 48% 48% 47% 48% 49% 53% 54% 58% 64%
UV index arrow down
3 4 4 6 6 5 4 3 2 1 1 1 0 0 0
Wednesday (29 July 2015)
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Clear night Clear night Clear night Clear night Partly cloudy night Partly cloudy night Sunny day Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Clear night
Temperature (°C)
14 14 13 13 13 13 12 12 13 14 15 16 17 18 18 18 18 18 18 17 16 16 15 14
Feels like temperature (°C) arrow down
12 11 11 11 11 10 10 10 11 12 12 13 14 15 15 15 15 15 15 15 14 13 13 12
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 40% 40% 40% 10% 10% 10% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 12 22 W 12 22 W 12 21 W 12 21 W 12 21 W 12 20 W 12 20 W 12 20 WNW 13 22 WNW 13 23 WNW 14 25 NW 13 25 WNW 13 24 NW 13 24 WNW 13 24 WNW 12 23 WNW 13 24 WNW 13 24 WNW 13 24 WNW 13 24 NW 12 21 NW 10 19 NW 9 16 NW 9 16
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 VG VG VG VG VG G G G G VG VG VG VG VG VG
Humidity arrow down
68% 72% 74% 74% 76% 77% 79% 80% 78% 73% 67% 63% 58% 55% 56% 55% 55% 55% 55% 55% 58% 61% 66% 68%
UV index arrow down
0 0 0 0 0 0 1 1 2 3 4 5 6 6 5 4 2 2 1 1 1 0 0 0
Thursday (30 July 2015)
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Clear night Clear night Clear night Sunny intervals Sunny day Sunny intervals Cloudy Cloudy Clear night
Temperature (°C)
13 13 11 11 15 18 18 18 16
Feels like temperature (°C) arrow down
12 11 9 9 13 15 15 15 15
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 9 15 NW 9 15 NW 8 14 NW 7 12 NW 9 18 WNW 9 20 W 10 19 W 10 18 W 7 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G VG VG VG VG VG
Humidity arrow down
72% 76% 83% 83% 60% 49% 43% 47% 64%
UV index arrow down
0 0 0 1 5 6 3 1 0
Friday (31 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Clear night
Temperature (°C)
13 12 12 16 18 18 17 15
Feels like temperature (°C) arrow down
13 11 11 15 16 16 15 14
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 6 11 NNW 5 8 NNE 4 7 SSE 5 11 SSW 7 16 SSW 8 17 SW 8 16 WSW 9 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG VG VG
Humidity arrow down
72% 78% 79% 63% 49% 48% 49% 65%
UV index arrow down
0 0 1 5 6 3 1 0
Saturday (01 August 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Cloudy Sunny intervals Sunny intervals Light shower day Sunny intervals Cloudy Partly cloudy night
Temperature (°C)
13 12 13 16 17 18 18 16
Feels like temperature (°C) arrow down
12 11 12 14 15 15 14 14
Precipitation probability arrow down
<5% <5% <5% <5% 30% <5% 10% <5%
Wind direction, speed & gust (mph) arrow down
WNW 6 10 WNW 6 10 WNW 7 12 WSW 10 18 SW 14 24 SW 15 25 SW 14 23 SW 11 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG G VG G VG
Humidity arrow down
78% 84% 85% 67% 62% 55% 59% 74%
UV index arrow down
0 0 1 5 6 3 1 0
More Detail chevron down

Issued at: 0800 on Tue 28 Jul 2015

Forecast summary

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

Regional forecast for London & South East England

Isolated showers and sunny intervals. Temperatures a little below average.

Today:

Isolated showers, but with many places remaining dry. Some bright or sunny intervals, best of these across the south where the highest temperatures are likely to be. Generally temperatures will be slightly below average. Becoming windy along the south coast. Maximum Temperature 21°C.

Tonight:

Most places will remain dry, as only isolated showers will continue, with some cloud breaks and so clear spells. Generally breezy, but windy at first along the south coast. Minimum Temperature 10°C.

Wednesday:

Largely dry with sunny intervals until the afternoon when isolated heavy showers develop, particularly north of London. Breezy at first, but later the wind eases. Maximum Temperature 21°C.

Outlook for Thursday to Saturday:

Generally dry with sunny spells Thursday and Friday, and feeling slightly warmer with light winds. Saturday perhaps a bit cloudier with isolated showers.

Updated at: 0638 on Tue 28 Jul 2015

UK forecast for the next 5 days

Staying unsettled and cool.

Today:

Showers or longer spells of rain across Scotland, Northern Ireland and Northern England, locally heavy and thundery in places. Sunny spells and scattered showers elsewhere but largely dry across the south. Temperatures below average but feeling pleasant in the sunshine.

Tonight:

Rather cloudy with showery rain across Northern Ireland, Northern England and Wales, locally heavy and possibly thundery. Dry with clear spells and breezy in the south. Cooler in the north.

Wednesday:

Dry and bright with sunny spells for many. There are likely to be some showers, possibly heavy at times, mainly in north and east. Breezy around eastern coasts, easing later.

Outlook for Thursday to Saturday:

Dry for much of the UK on Thursday with lighter winds. Some chilly nights in places. Turning showery and breezy in the northwest on Friday, extending southwards a little Saturday.

Updated at: 0703 on Tue 28 Jul 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 1 Aug 2015 to Monday 10 Aug 2015:

Many places fine and dry on Saturday with some sunny spells, but also a continued risk of a few showers around, most likely in the north and east. Towards Sunday another band of rain will probably spread in from the west, heaviest and most persistent in the northwest where strong winds are also a possibility. Likely to stay unsettled during the first half of next week, with further bouts of rain and some strong winds possible, but it will always be driest in the southeast. The trend is then for things to settle down as we go through next weekend. Temperatures for the most part will be near or below normal, especially in the north, but a trend towards warmer conditions is expected in the south towards next week.

UK Outlook for Tuesday 11 Aug 2015 to Tuesday 25 Aug 2015:

There are signals for more settled and generally drier conditions to predominate for much of the UK through this period, but more especially in the south and east. However, there is still a chance that some spells of more unsettled weather could push in from the west at times, most likely being confined to northern and western parts of the UK. Temperatures on the whole will be near or a little below average for the time of year, with any very warm or hot weather across southern areas probably brief in nature.

Updated at: 1224 on Mon 27 Jul 2015

Weather map

Tue 0900

Weather forecast map for Portsmouth

Portsmouth Portsmouth – Sunny intervals 50.7922 -1.0949
Brighton Brighton – Sunny intervals 50.822 -0.1356
Reading Reading – Cloudy 51.4523 -0.9724
Swindon Swindon – Sunny intervals 51.5556 -1.7784
London London – Overcast 51.5081 -0.1248
Yeovil Yeovil – Sunny intervals 50.9416 -2.632
Rochester Rochester – Sunny day 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 – Sunny intervals 50.7179 -3.5327
Dover Dover – Sunny intervals 51.1259 1.3179
Cambridge Cambridge – Overcast 52.2075 0.124
Hereford Hereford – Cloudy 52.056 -2.7146
Jersey Jersey – Sunny intervals 49.2079 -2.1955
Birmingham Birmingham – Overcast 52.4859 -1.889
Peterborough Peterborough – Cloudy 52.569 -0.2388
Ipswich Ipswich – Cloudy 52.0563 1.1499
Barnstaple Barnstaple – Sunny intervals 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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