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Portsmouth - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - Portsmouth

Day by day forecast

Last updated
  1. Tonight
    ,
    Light rain and light winds
    ,
    Low8° 46°
    ,
    Wind speed7 mph11 km/h7 mph11 km/hSoutherly
  2. Thursday 25th AprilThu 25th
    ,
    Light rain and a moderate breeze
    ,
    High13° 55°
    Low7° 44°
    ,
    Wind speed16 mph25 km/h16 mph25 km/hWesterly
  3. Friday 26th AprilFri 26th
    ,
    Light rain and a gentle breeze
    ,
    High11° 52°
    Low8° 46°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hEasterly
  4. Saturday 27th AprilSat 27th
    ,
    Light rain showers and a moderate breeze
    ,
    High13° 55°
    Low10° 49°
    ,
    Wind speed13 mph21 km/h13 mph21 km/hEasterly
  5. Sunday 28th AprilSun 28th
    ,
    Light rain showers and a moderate breeze
    ,
    High13° 55°
    Low7° 45°
    ,
    Wind speed16 mph26 km/h16 mph26 km/hSouth Westerly
  6. Monday 29th AprilMon 29th
    ,
    Sunny intervals and a moderate breeze
    ,
    High13° 56°
    Low9° 48°
    ,
    Wind speed13 mph20 km/h13 mph20 km/hSouth Westerly
  7. Tuesday 30th AprilTue 30th
    ,
    Light rain and a gentle breeze
    ,
    High14° 57°
    Low9° 48°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hSoutherly
  8. Wednesday 1st MayWed 1st
    ,
    Drizzle and a moderate breeze
    ,
    High16° 60°
    Low10° 50°
    ,
    Wind speed13 mph21 km/h13 mph21 km/hSouth Easterly
  9. Thursday 2nd MayThu 2nd
    ,
    Light rain and a gentle breeze
    ,
    High14° 58°
    Low10° 51°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hNorth Westerly
  10. Friday 3rd MayFri 3rd
    ,
    Light rain and a gentle breeze
    ,
    High15° 58°
    Low10° 50°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hWesterly
  11. Saturday 4th MaySat 4th
    ,
    Light rain showers and a moderate breeze
    ,
    High15° 58°
    Low9° 49°
    ,
    Wind speed13 mph21 km/h13 mph21 km/hWesterly
  12. Sunday 5th MaySun 5th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 58°
    Low7° 46°
    ,
    Wind speed9 mph14 km/h9 mph14 km/hSouth Westerly
  13. Monday 6th MayMon 6th
    ,
    Sunny and a gentle breeze
    ,
    High14° 58°
    Low8° 46°
    ,
    Wind speed9 mph15 km/h9 mph15 km/hWesterly
  14. Tuesday 7th MayTue 7th
    ,
    Sunny intervals and a gentle breeze
    ,
    High14° 57°
    Low9° 48°
    ,
    Wind speed10 mph17 km/h10 mph17 km/hNorth Westerly
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Light rain and light windsLight rain and a moderate breezeLight rain and a gentle breezeLight rain showers and a moderate breezeLight rain showers and a moderate breezeSunny intervals and a moderate breezeLight rain and a gentle breezeDrizzle and a moderate breezeLight rain and a gentle breezeLight rain and a gentle breezeLight rain showers and a moderate breezeSunny intervals and a gentle breezeSunny and a gentle breezeSunny intervals and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise05:51Sunset20:15
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:49Sunset20:17
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:47Sunset20:18
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:45Sunset20:20
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:43Sunset20:22
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:41Sunset20:23
UVModerate

Sunrise Sunset

Sunrise05:39Sunset20:25
UVHigh

Sunrise Sunset

Sunrise05:37Sunset20:26
UVHigh

Sunrise Sunset

Sunrise05:36Sunset20:28
UVLow

Sunrise Sunset

Sunrise05:34Sunset20:30
UVLow

Sunrise Sunset

Sunrise05:32Sunset20:31
UVModerate

Sunrise Sunset

Sunrise05:30Sunset20:33
UVModerate

Sunrise Sunset

Sunrise05:29Sunset20:34
UVHigh

Sunrise Sunset

Sunrise05:27Sunset20:36
UVHigh
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:51Sunset20:15
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:49Sunset20:17
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:47Sunset20:18
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:45Sunset20:20
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:43Sunset20:22
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:41Sunset20:23
UVModerate

Sunrise Sunset

Sunrise05:39Sunset20:25
UVHigh

Sunrise Sunset

Sunrise05:37Sunset20:26
UVHigh

Sunrise Sunset

Sunrise05:36Sunset20:28
UVLow

Sunrise Sunset

Sunrise05:34Sunset20:30
UVLow

Sunrise Sunset

Sunrise05:32Sunset20:31
UVModerate

Sunrise Sunset

Sunrise05:30Sunset20:33
UVModerate

Sunrise Sunset

Sunrise05:29Sunset20:34
UVHigh

Sunrise Sunset

Sunrise05:27Sunset20:36
UVHigh
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Forecast for South England

Latest forecast from BBC South Today

  • 9 hours ago
  • Updated 7 days a week

Latest forecast for Hampshire, Dorset and the Isle of Wight

Today

Dry with sunny spells this morning, but turning increasingly cloudy early into the afternoon with the increasing likelihood of spells of rain moving in from the north, heavy in places. A cool day.

Tonight

Tonight will remain overcast. There will still be a chance of a few spells of rain, heavy in places. A cool night with generally light winds.

Friday

Tomorrow will turn dry with plenty of sunshine during the morning. Cloud will build up in the afternoon, but it will remain largely dry with sunny breaks still possible at times.

Outlook for Saturday to Monday

Saturday will be overcast with outbreaks of heavy rain developing from the south. Breezy. Staying overcast and turning windy on Sunday. Spells of heavy, persistent rain will push in from the south throughout the day. Becoming milder on Monday. Sunny to start. Patchy cloud with the odd shower in the afternoon.

  • 9 minutes ago

Observations - Thorney Island

Observed at 01:00,

Thursday 25 April

5° C41° F
Wind speed5 Miles per hour8 Kilometres per hourEast North Easterly
  • Humidity: 83%
  • Visibility: Very Good
  • Pressure: 1012mb, Falling
Observation Station: Thorney Island (Lat: 50.8167 Long: -0.9167)

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