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London Heathrow Airport - Weather warnings issued

14-day forecast
Red Met Office Weather WarningsAmber Met Office Weather WarningsYellow Met Office Weather Warnings

Forecast - London Heathrow Airport

Day by day forecast

Last updated
  1. Today
    ,
    Light cloud and light winds
    ,
    High26°79°
    Low16°61°
    ,
    Wind speed6mph9km/h6mph9km/hwesterly
  2. Tuesday18thAugustTue18th
    ,
    Light cloud and a gentle breeze
    ,
    High25°78°
    Low15°59°
    ,
    Wind speed11mph18km/h11mph18km/hwesterly
  3. Wednesday19thAugustWed19th
    ,
    Light rain and a gentle breeze
    ,
    High24°75°
    Low12°53°
    ,
    Wind speed11mph18km/h11mph18km/hwesterly
  4. Thursday20thAugustThu20th
    ,
    Light rain and a gentle breeze
    ,
    High23°74°
    Low13°55°
    ,
    Wind speed10mph16km/h10mph16km/hwesterly
  5. Friday21stAugustFri21st
    ,
    Light rain showers and a gentle breeze
    ,
    High21°70°
    Low11°52°
    ,
    Wind speed9mph14km/h9mph14km/hnortherly
  6. Saturday22ndAugustSat22nd
    ,
    Sunny intervals and a gentle breeze
    ,
    High22°71°
    Low10°50°
    ,
    Wind speed9mph14km/h9mph14km/hnortherly
  7. Sunday23rdAugustSun23rd
    ,
    Sunny and light winds
    ,
    High23°73°
    Low10°51°
    ,
    Wind speed7mph12km/h7mph12km/hnortherly
  8. Monday24thAugustMon24th
    ,
    Sunny intervals and a gentle breeze
    ,
    High24°75°
    Low12°54°
    ,
    Wind speed9mph14km/h9mph14km/hnorth-easterly
  9. Tuesday25thAugustTue25th
    ,
    Sunny intervals and a gentle breeze
    ,
    High24°76°
    Low14°58°
    ,
    Wind speed9mph14km/h9mph14km/hsoutherly
  10. Wednesday26thAugustWed26th
    ,
    Light rain and a gentle breeze
    ,
    High24°75°
    Low13°56°
    ,
    Wind speed10mph16km/h10mph16km/hsoutherly
  11. Thursday27thAugustThu27th
    ,
    Sunny intervals and a gentle breeze
    ,
    High24°75°
    Low14°56°
    ,
    Wind speed9mph14km/h9mph14km/hsouth-westerly
  12. Friday28thAugustFri28th
    ,
    Light rain and a gentle breeze
    ,
    High23°74°
    Low14°57°
    ,
    Wind speed11mph17km/h11mph17km/hsouth-westerly
  13. Saturday29thAugustSat29th
    ,
    Light rain showers and a gentle breeze
    ,
    High24°75°
    Low13°56°
    ,
    Wind speed11mph17km/h11mph17km/hsouth-westerly
  14. Sunday30thAugustSun30th
    ,
    Light rain and a gentle breeze
    ,
    High24°76°
    Low13°56°
    ,
    Wind speed12mph19km/h12mph19km/hsouth-westerly
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Light cloud and light windsLight cloud and a gentle breezeLight rain and a gentle breezeLight rain and a gentle breezeLight rain showers and a gentle breezeSunny intervals and a gentle breezeSunny and light windsSunny intervals and a gentle breezeSunny intervals and a gentle breezeLight rain and a gentle breezeSunny intervals and a gentle breezeLight rain and a gentle breezeLight rain showers and a gentle breezeLight rain and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise05:50Sunset20:21
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:51Sunset20:19
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:53Sunset20:17
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:55Sunset20:15
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:56Sunset20:13
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:58Sunset20:11
UVHigh

Sunrise Sunset

Sunrise05:59Sunset20:09
UVHigh

Sunrise Sunset

Sunrise06:01Sunset20:06
UVModerate

Sunrise Sunset

Sunrise06:03Sunset20:04
UVModerate

Sunrise Sunset

Sunrise06:04Sunset20:02
UVModerate

Sunrise Sunset

Sunrise06:06Sunset20:00
UVHigh

Sunrise Sunset

Sunrise06:07Sunset19:58
UVLow

Sunrise Sunset

Sunrise06:09Sunset19:56
UVHigh

Sunrise Sunset

Sunrise06:11Sunset19:53
UVHigh
Red Met Office Weather WarningsAmber Met Office Weather WarningsYellow Met Office Weather Warnings

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:50Sunset20:21
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:51Sunset20:19
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:53Sunset20:17
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:55Sunset20:15
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:56Sunset20:13
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:58Sunset20:11
UVHigh

Sunrise Sunset

Sunrise05:59Sunset20:09
UVHigh

Sunrise Sunset

Sunrise06:01Sunset20:06
UVModerate

Sunrise Sunset

Sunrise06:03Sunset20:04
UVModerate

Sunrise Sunset

Sunrise06:04Sunset20:02
UVModerate

Sunrise Sunset

Sunrise06:06Sunset20:00
UVHigh

Sunrise Sunset

Sunrise06:07Sunset19:58
UVLow

Sunrise Sunset

Sunrise06:09Sunset19:56
UVHigh

Sunrise Sunset

Sunrise06:11Sunset19:53
UVHigh
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Forecast for London

  • 1 hour ago
  • Updated Monday to Friday only

Latest forecast for London

Today

Largely cloudy in the afternoon with the odd light shower possible locally. Some late sunshine in the evening. A warm day.

Tonight

Tonight will start dry with clear spells. It will turn cloudier in the early hours from the northwest, but it will stay largely dry.

Tuesday

Tomorrow will be a cloudy and breezy day but it will remain largely dry. Another warm day.

Outlook for Wednesday to Friday

Wednesday will be mainly dry with sunny spells, although the odd isolated shower cannot be ruled out. It will be a breezy day. Thursday will have a mix of sunny spells and showers, these locally heavy with a chance of thunder. Friday will have sunny spells and scattered showers. A much cooler week for many than recently.

  • 42 minutes ago

Our favourite Weather Watchers photos nearby

Report for Greenwich, Greater London

24°75°
Sunny

Reported by Wendy

Report for Hampton Wick, Greater London

18°64°
Sunny intervals

Reported by ckeg

Report for Carshalton Beeches, Greater London

31°88°
Sunny

Reported by H down the road

Report for Chiswick, Greater London

31°88°
Sunny

Reported by Marzy

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