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Portsmouth

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Portsmouth last 24 hours
  • 20°C 14°C
    Light rain
  • 25°C 18°C
    Sunny intervals
  • 20°C 14°C
    Sunny intervals
  • 19°C 15°C
    Cloudy
  • 19°C 16°C
    Cloudy
Thursday (02 July 2015)
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Heavy rain Light rain Light rain Light rain Light shower day Light shower day Cloudy Light shower day Cloudy Cloudy Cloudy Sunny intervals Sunny day Clear night Clear night
Temperature (°C)
18 18 18 18 18 19 19 20 19 19 19 19 19 18 18
Feels like temperature (°C) arrow down
18 18 17 17 18 18 18 19 18 18 19 19 18 18 17
Precipitation probability arrow down
80% 60% 60% 60% 40% 40% 10% 30% 10% 10% 10% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 5 10 ENE 5 7 ESE 9 14 SE 7 11 SSW 7 12 WSW 8 13 WSW 9 15 WSW 9 15 WSW 10 16 WSW 8 14 W 7 12 WNW 7 12 WNW 7 11 WNW 7 11 WNW 7 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M M G G VG G VG VG G VG VG VG G
Humidity arrow down
86% 87% 88% 88% 86% 83% 79% 78% 79% 79% 79% 77% 77% 77% 79%
UV index arrow down
2 2 3 5 6 5 4 3 3 2 1 1 1 0 0
Friday (03 July 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
Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Cloudy Cloudy Cloudy Light shower day Light shower day Light shower day Light shower day Light shower night Light shower night
Temperature (°C)
17 16 16 15 14 14 15 15 17 18 20 21 21 22 23 23 24 24 24 24 24 23 22 21
Feels like temperature (°C) arrow down
16 16 15 15 14 15 15 15 17 18 19 19 19 20 20 20 21 22 22 22 21 20 19 18
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 30% 30% 30% 40% 40% 40%
Wind direction, speed & gust (mph) arrow down
WNW 7 12 NW 6 11 NW 5 9 NNW 4 8 NNW 4 7 N 3 6 NNE 3 7 NE 4 7 ENE 4 7 ENE 6 11 ESE 7 13 ESE 8 16 ESE 10 19 ESE 11 20 ESE 12 23 ESE 13 24 E 13 25 E 13 25 E 13 23 E 12 21 E 14 24 E 15 26 E 16 27 E 16 27
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 G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
81% 83% 84% 86% 88% 88% 87% 87% 80% 73% 65% 61% 59% 56% 54% 52% 49% 49% 52% 55% 61% 65% 70% 73%
UV index arrow down
0 0 0 0 0 0 1 1 2 4 5 6 7 7 6 4 3 2 1 1 1 1 0 0
Saturday (04 July 2015)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Light shower night Cloudy Sunny intervals Cloudy Cloudy Sunny intervals Sunny day Cloudy
Temperature (°C)
21 21 19 18 19 20 20 19 17
Feels like temperature (°C) arrow down
18 17 17 16 16 17 16 15 15
Precipitation probability arrow down
40% 40% 10% 10% 10% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
E 17 28 E 17 28 SSW 12 18 WSW 13 22 SW 14 27 SW 15 29 WSW 16 30 WSW 15 26 WSW 10 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG VG VG VG
Humidity arrow down
74% 76% 87% 90% 79% 72% 56% 56% 73%
UV index arrow down
0 0 0 1 3 7 4 1 0
Sunday (05 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Partly cloudy night
Temperature (°C)
15 14 16 17 18 19 18 16
Feels like temperature (°C) arrow down
15 14 15 15 16 16 15 15
Precipitation probability arrow down
<5% <5% 10% 10% 10% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
W 7 11 WSW 5 7 SSW 6 9 SSW 9 18 SSW 12 23 SW 13 26 WSW 13 25 WSW 11 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G VG VG VG VG
Humidity arrow down
86% 92% 90% 73% 65% 61% 60% 78%
UV index arrow down
0 0 1 4 6 4 1 0
Monday (06 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy
Temperature (°C)
16 16 16 17 18 18 18 17
Feels like temperature (°C) arrow down
15 15 15 15 15 15 15 15
Precipitation probability arrow down
<5% <5% 10% 20% 20% 10% 20% 10%
Wind direction, speed & gust (mph) arrow down
SW 10 16 SW 9 14 SSW 8 14 SSW 10 19 S 13 25 S 13 25 S 13 23 S 13 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G VG G G
Humidity arrow down
88% 91% 90% 81% 71% 67% 72% 78%
UV index arrow down
0 0 1 4 6 3 1 0
More Detail chevron down

Issued at: 0800 on Thu 02 Jul 2015

Forecast summary

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

Regional forecast for London & South East England

Staying very warm or hot with some thundery showers.

Today:

A warm and muggy start and rather cloudy with showery rain spreading to some areas, with a few thundery showers. Becoming drier and brighter later in the day. Another very warm day, not quite as hot as Wednesday. Maximum Temperature 27°C.

Tonight:

A night with clear periods and light winds. Staying warm and muggy in towns and cities but a bit cooler in the countryside. Minimum Temperature 17°C.

Friday:

Another sunny and hot day inland with everywhere staying dry. The coasts will be much cooler and may see some low cloud and mist roll in during the afternoon. Maximum Temperature 29°C.

Outlook for Saturday to Monday:

A mix of bright or sunny spells and scattered showers, which may be heavy and thundery at times. Still warm with temperatures a little above normal for early July.

Updated at: 0621 on Thu 02 Jul 2015

UK forecast for the next 5 days

Cloudier and less hot than yesterday. Thundery showers for some.

Today:

Warm and largely fine, although much less hot than yesterday for many. It'll be a cloudier day too, with the risk of thundery showers throughout; this mainly across the south at first, and towards northern parts later in the day.

Tonight:

Cloud will tend to thin and clear from the west during the evening, with any remaining thundery showers clearing northeast Scotland early in the night. Cooler than on recent nights.

Friday:

A fresher start than on previous days, with sunny spells for most. It'll turn increasingly warm and humid later though, especially across the south, with thundery rain spreading north later.

Outlook for Saturday to Monday:

Rain, locally heavy with thunder, clearing the north during Saturday, with drier, fresher, breezier conditions following. Further warm sunshine Sunday and Monday, though with scattered showers, mainly north and west.

Updated at: 0335 on Thu 02 Jul 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 6 Jul 2015 to Wednesday 15 Jul 2015:

Monday looks to start bright for most with perhaps only a few showers affecting north and western parts of the country. However as we go through the afternoon there is an increasing risk of some rain spreading into the west and northwest at times, and there is a low risk of isolated thundery showers developing late on Monday afternoon in the South East, but most places here will remain dry and fine. Becoming slightly cloudier and cooler generally towards the middle of the week, before temperatures building again towards the weekend, with a risk of thundery showers pushing up from the continent at times. Temperatures will remain near or slightly above average for many, though the very warm, humid conditions could perhaps return to the south and southeast at times.

UK Outlook for Thursday 16 Jul 2015 to Thursday 30 Jul 2015:

Many southern and central parts of the UK are likely to be mostly dry, often with fine, warm conditions. Out towards the north and northwest there will be some cloudier conditions with rain at times, however even here any periods of rain may well be less frequent than normal with some good periods of dry weather expected. Temperatures are likely to be around average in the northwest, but in the southeast there will be spells of very warm weather for the time of year, and could possibly become hot at times with a low risk of occasional thundery outbreaks.

Updated at: 1306 on Wed 01 Jul 2015

Weather map

Thu 0900

Weather forecast map for Portsmouth

Portsmouth Portsmouth – Heavy rain 50.7922 -1.0949
Brighton Brighton – Cloudy 50.822 -0.1356
Reading Reading – Light rain 51.4523 -0.9724
Swindon Swindon – Light shower day 51.5556 -1.7784
London London – Cloudy 51.5081 -0.1248
Yeovil Yeovil – Cloudy 50.9416 -2.632
Rochester Rochester – Sunny intervals 51.3875 0.5084
Milton Keynes Milton Keynes – Cloudy 52.0382 -0.7555
Banbury Banbury – Cloudy 52.0625 -1.3383
Cardiff Cardiff – Overcast 51.4812 -3.1778
Exeter Exeter – Cloudy 50.7179 -3.5327
Dover Dover – Sunny intervals 51.1259 1.3179
Cambridge Cambridge – Sunny intervals 52.2075 0.124
Hereford Hereford – Cloudy 52.056 -2.7146
Jersey Jersey – Heavy shower day 49.2079 -2.1955
Birmingham Birmingham – Heavy shower day 52.4859 -1.889
Peterborough Peterborough – Sunny intervals 52.569 -0.2388
Ipswich Ipswich – Sunny day 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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