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London Heathrow Airport - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - London Heathrow Airport

Day by day forecast

Last updated
  1. Tonight
    ,
    Partly cloudy and a moderate breeze
    ,
    Low8°46°
    ,
    Wind speed14mph22km/h14mph22km/hsouth-westerly
  2. Thursday16thAprilThu16th
    ,
    Light rain showers and a gentle breeze
    ,
    High17°63°
    Low8°47°
    ,
    Wind speed11mph17km/h11mph17km/hsouth-westerly
  3. Friday17thAprilFri17th
    ,
    Sunny intervals and a gentle breeze
    ,
    High18°65°
    Low9°49°
    ,
    Wind speed12mph19km/h12mph19km/hsouth-westerly
  4. Saturday18thAprilSat18th
    ,
    Sunny intervals and a gentle breeze
    ,
    High17°62°
    Low5°42°
    ,
    Wind speed11mph18km/h11mph18km/hwesterly
  5. Sunday19thAprilSun19th
    ,
    Sunny intervals and a gentle breeze
    ,
    High16°61°
    Low4°40°
    ,
    Wind speed10mph17km/h10mph17km/hnortherly
  6. Monday20thAprilMon20th
    ,
    Sunny intervals and a gentle breeze
    ,
    High15°59°
    Low6°42°
    ,
    Wind speed12mph19km/h12mph19km/hnorth-easterly
  7. Tuesday21stAprilTue21st
    ,
    Light cloud and a moderate breeze
    ,
    High15°59°
    Low5°41°
    ,
    Wind speed13mph21km/h13mph21km/hnorth-easterly
  8. Wednesday22ndAprilWed22nd
    ,
    Light rain and a gentle breeze
    ,
    High16°61°
    Low7°45°
    ,
    Wind speed12mph19km/h12mph19km/hnorth-easterly
  9. Thursday23rdAprilThu23rd
    ,
    Sunny intervals and a gentle breeze
    ,
    High17°63°
    Low7°45°
    ,
    Wind speed11mph18km/h11mph18km/hnortherly
  10. Friday24thAprilFri24th
    ,
    Light rain showers and a gentle breeze
    ,
    High15°60°
    Low6°43°
    ,
    Wind speed11mph17km/h11mph17km/hnortherly
  11. Saturday25thAprilSat25th
    ,
    Drizzle and a gentle breeze
    ,
    High16°61°
    Low6°42°
    ,
    Wind speed8mph13km/h8mph13km/hnorth-westerly
  12. Sunday26thAprilSun26th
    ,
    Drizzle and a gentle breeze
    ,
    High17°63°
    Low7°45°
    ,
    Wind speed10mph16km/h10mph16km/hsouth-westerly
  13. Monday27thAprilMon27th
    ,
    Light rain showers and a gentle breeze
    ,
    High17°62°
    Low6°42°
    ,
    Wind speed11mph17km/h11mph17km/hsouth-westerly
  14. Tuesday28thAprilTue28th
    ,
    Drizzle and a gentle breeze
    ,
    High17°62°
    Low6°43°
    ,
    Wind speed11mph18km/h11mph18km/hsouth-westerly
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Partly cloudy and a moderate breezeLight rain showers and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeLight cloud and a moderate breezeLight rain and a gentle breezeSunny intervals and a gentle breezeLight rain showers and a gentle breezeDrizzle and a gentle breezeDrizzle and a gentle breezeLight rain showers and a gentle breezeDrizzle and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise06:07Sunset19:58
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise06:05Sunset19:59
PollenHighUVModeratePollutionLow

Sunrise Sunset

Sunrise06:03Sunset20:01
PollenHighUVModeratePollutionLow

Sunrise Sunset

Sunrise06:01Sunset20:03
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:59Sunset20:04
UVModeratePollutionLow

Sunrise Sunset

Sunrise05:56Sunset20:06
UVModerate

Sunrise Sunset

Sunrise05:54Sunset20:08
UVLow

Sunrise Sunset

Sunrise05:52Sunset20:09
UVModerate

Sunrise Sunset

Sunrise05:50Sunset20:11
UVModerate

Sunrise Sunset

Sunrise05:48Sunset20:13
UVLow

Sunrise Sunset

Sunrise05:46Sunset20:14
UVModerate

Sunrise Sunset

Sunrise05:44Sunset20:16
UVModerate

Sunrise Sunset

Sunrise05:42Sunset20:18
UVModerate

Sunrise Sunset

Sunrise05:40Sunset20:19
UVModerate
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise06:07Sunset19:58
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise06:05Sunset19:59
PollenHighUVModeratePollutionLow

Sunrise Sunset

Sunrise06:03Sunset20:01
PollenHighUVModeratePollutionLow

Sunrise Sunset

Sunrise06:01Sunset20:03
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise05:59Sunset20:04
UVModeratePollutionLow

Sunrise Sunset

Sunrise05:56Sunset20:06
UVModerate

Sunrise Sunset

Sunrise05:54Sunset20:08
UVLow

Sunrise Sunset

Sunrise05:52Sunset20:09
UVModerate

Sunrise Sunset

Sunrise05:50Sunset20:11
UVModerate

Sunrise Sunset

Sunrise05:48Sunset20:13
UVLow

Sunrise Sunset

Sunrise05:46Sunset20:14
UVModerate

Sunrise Sunset

Sunrise05:44Sunset20:16
UVModerate

Sunrise Sunset

Sunrise05:42Sunset20:18
UVModerate

Sunrise Sunset

Sunrise05:40Sunset20:19
UVModerate
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Forecast for London

  • 3 hours ago
  • Updated Monday to Friday only

Latest forecast for London

Tonight

Tonight, starting dry and clear, but patchy cloud will move in throughout the early hours. A chance of the odd shower towards dawn. A mild night.

Thursday

Tomorrow morning will see variable cloud and isolated showers. In the afternoon, it will turn cloudy from the south but most of the showers will ease.

Outlook for Friday to Sunday

Friday is expected to be largely dry with spells of hazy sunshine, though in the evening a few spells of patchy rain are possible. Saturday looks set to be a dry, fine day with plenty of sunshine. Dry with a little patchy cloud, sunshine, and gentle winds on Sunday.

  • 12 minutes ago

Our favourite Weather Watchers photos nearby

Report for Isleworth, Greater London

17°63°
Sunny intervals

Reported by Deano

Report for City of London, Greater London

13°55°
Sunny intervals

Reported by RAD36

Report for New Bedfont, Greater London

15°59°
Heavy cloud

Reported by ClaireW

Report for Richmond, Greater London

15°59°
Heavy cloud

Reported by Lizzies Pics

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