Search for a location

Harrow on the Hill - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - Harrow on the Hill

Day by day forecast

Last updated
  1. Today
    ,
    Light cloud and a moderate breeze
    ,
    High14° 57°
    Low4° 39°
    ,
    Wind speed13 mph21 km/h13 mph21 km/hNorth Easterly
  2. Monday 5th MayMon 5th
    ,
    Light cloud and a moderate breeze
    ,
    High15° 59°
    Low4° 39°
    ,
    Wind speed15 mph23 km/h15 mph23 km/hNorth Easterly
  3. Tuesday 6th MayTue 6th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15° 59°
    Low6° 42°
    ,
    Wind speed11 mph18 km/h11 mph18 km/hNorth Easterly
  4. Wednesday 7th MayWed 7th
    ,
    Sunny intervals and a gentle breeze
    ,
    High17° 62°
    Low6° 43°
    ,
    Wind speed12 mph20 km/h12 mph20 km/hNorth Easterly
  5. Thursday 8th MayThu 8th
    ,
    Sunny intervals and a gentle breeze
    ,
    High19° 65°
    Low6° 43°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hNorth Easterly
  6. Friday 9th MayFri 9th
    ,
    Sunny and a gentle breeze
    ,
    High20° 69°
    Low7° 45°
    ,
    Wind speed11 mph18 km/h11 mph18 km/hEasterly
  7. Saturday 10th MaySat 10th
    ,
    Sunny and a gentle breeze
    ,
    High21° 71°
    Low8° 47°
    ,
    Wind speed10 mph16 km/h10 mph16 km/hEasterly
  8. Sunday 11th MaySun 11th
    ,
    Sunny intervals and a gentle breeze
    ,
    High23° 74°
    Low10° 49°
    ,
    Wind speed9 mph14 km/h9 mph14 km/hEasterly
  9. Monday 12th MayMon 12th
    ,
    Sunny and a gentle breeze
    ,
    High22° 71°
    Low8° 47°
    ,
    Wind speed11 mph17 km/h11 mph17 km/hNorth Easterly
  10. Tuesday 13th MayTue 13th
    ,
    Sunny intervals and a moderate breeze
    ,
    High22° 71°
    Low8° 47°
    ,
    Wind speed13 mph20 km/h13 mph20 km/hNorth Easterly
  11. Wednesday 14th MayWed 14th
    ,
    Sunny intervals and a moderate breeze
    ,
    High20° 69°
    Low8° 46°
    ,
    Wind speed14 mph22 km/h14 mph22 km/hNorth Easterly
  12. Thursday 15th MayThu 15th
    ,
    Light cloud and a gentle breeze
    ,
    High20° 67°
    Low7° 44°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hNorth Easterly
  13. Friday 16th MayFri 16th
    ,
    Sunny intervals and a gentle breeze
    ,
    High20° 69°
    Low8° 46°
    ,
    Wind speed9 mph15 km/h9 mph15 km/hNorth Easterly
  14. Saturday 17th MaySat 17th
    ,
    Sunny intervals and a gentle breeze
    ,
    High20° 68°
    Low9° 48°
    ,
    Wind speed10 mph16 km/h10 mph16 km/hNorth Easterly
Back to top
Light cloud and a moderate breezeLight cloud and a moderate breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny and a gentle breezeSunny and a gentle breezeSunny intervals and a gentle breezeSunny and a gentle breezeSunny intervals and a moderate breezeSunny intervals and a moderate breezeLight cloud and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise05:28Sunset20:29
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:26Sunset20:31
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:25Sunset20:32
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:23Sunset20:34
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:21Sunset20:36
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:19Sunset20:37
UVHigh

Sunrise Sunset

Sunrise05:18Sunset20:39
UVHigh

Sunrise Sunset

Sunrise05:16Sunset20:40
UVHigh

Sunrise Sunset

Sunrise05:14Sunset20:42
UVHigh

Sunrise Sunset

Sunrise05:13Sunset20:43
UVHigh

Sunrise Sunset

Sunrise05:11Sunset20:45
UVHigh

Sunrise Sunset

Sunrise05:10Sunset20:46
UVModerate

Sunrise Sunset

Sunrise05:08Sunset20:48
UVModerate

Sunrise Sunset

Sunrise05:07Sunset20:49
UVModerate
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:28Sunset20:29
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:26Sunset20:31
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:25Sunset20:32
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:23Sunset20:34
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:21Sunset20:36
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:19Sunset20:37
UVHigh

Sunrise Sunset

Sunrise05:18Sunset20:39
UVHigh

Sunrise Sunset

Sunrise05:16Sunset20:40
UVHigh

Sunrise Sunset

Sunrise05:14Sunset20:42
UVHigh

Sunrise Sunset

Sunrise05:13Sunset20:43
UVHigh

Sunrise Sunset

Sunrise05:11Sunset20:45
UVHigh

Sunrise Sunset

Sunrise05:10Sunset20:46
UVModerate

Sunrise Sunset

Sunrise05:08Sunset20:48
UVModerate

Sunrise Sunset

Sunrise05:07Sunset20:49
UVModerate
Back to top

Forecast for London

Latest forecast from BBC London

  • 14 hours ago
  • Updated Monday to Friday only

Latest forecast for London

Today

After a sunny start to the day, cloud will soon build in from the north-east during the morning, leaving mostly cloudy skies later on with the chance of the odd shower. Moderate winds.

Tonight

This evening and early tonight, it looks to become mostly clear and dry for a time but patchy cloud and a few showers are expected to drift in from the north-east later.

Monday

Tomorrow morning will see some sunny spells, albeit the odd shower is still possible early on. In the afternoon, it should become dry and largely sunny. A breezier day.

Outlook for Tuesday to Thursday

Tuesday is expected to remain largely cloudy, with the chance of a few spots of light rain or drizzle under the thickest cloud. Wednesday looks to see more in the way of cloud but remain mainly dry. As for Thursday, the day will start cloudy with patchy light rain and drizzle, however, it should become dry with clearing skies through the afternoon. Trending slightly milder.

  • 11 minutes ago

Observations - Northolt

Observed at 09:00,

Sunday 4 May

10° C49° F
Wind speed13 Miles per hour20 Kilometres per hourNorth North Easterly
  • Humidity: 63%
  • Visibility: Excellent
  • Pressure: 1018mb, Rising
Observation Station: Northolt (Lat: 51.55 Long: -0.4167)

Our favourite Weather Watchers photos nearby

Report for City of London, Greater London

Temperature not available Temperature not available
Light cloud

Reported by Bella

Report for Greenwich, Greater London

18° 64°
Sunny intervals

Reported by Redhat Richard

Report for London, Greater London

15° 59°
Partly cloudy night

Reported by Steven

Report for St Pancras, Greater London

19° 66°
Sunny

Reported by Dammo

Settings

BBC Weather in association with MeteoGroup

All times are British Summer Time (Europe/London, GMT+1) unless otherwise stated.