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SL2 - Weather warnings issued

14-day forecast

Forecast - SL2

Partly cloudy and light windsLight cloud and a gentle breezeLight rain and a gentle breezeSunny intervals and a moderate breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeLight cloud and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise05:57Sunset20:14
PollenLowUVLowPollutionLow

Sunrise Sunset

Sunrise05:58Sunset20:11
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:00Sunset20:09
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:01Sunset20:07
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:03Sunset20:05
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:05Sunset20:03
UVModerate

Sunrise Sunset

Sunrise06:06Sunset20:01
UVModerate

Sunrise Sunset

Sunrise06:08Sunset19:59
UVModerate

Sunrise Sunset

Sunrise06:09Sunset19:56
UVModerate

Sunrise Sunset

Sunrise06:11Sunset19:54
UVModerate

Sunrise Sunset

Sunrise06:13Sunset19:52
UVModerate

Sunrise Sunset

Sunrise06:14Sunset19:50
UVModerate

Sunrise Sunset

Sunrise06:16Sunset19:48
UVModerate

Sunrise Sunset

Sunrise06:17Sunset19:45
UVModerate

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:57Sunset20:14
PollenLowUVLowPollutionLow

Sunrise Sunset

Sunrise05:58Sunset20:11
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:00Sunset20:09
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:01Sunset20:07
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:03Sunset20:05
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise06:05Sunset20:03
UVModerate

Sunrise Sunset

Sunrise06:06Sunset20:01
UVModerate

Sunrise Sunset

Sunrise06:08Sunset19:59
UVModerate

Sunrise Sunset

Sunrise06:09Sunset19:56
UVModerate

Sunrise Sunset

Sunrise06:11Sunset19:54
UVModerate

Sunrise Sunset

Sunrise06:13Sunset19:52
UVModerate

Sunrise Sunset

Sunrise06:14Sunset19:50
UVModerate

Sunrise Sunset

Sunrise06:16Sunset19:48
UVModerate

Sunrise Sunset

Sunrise06:17Sunset19:45
UVModerate
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BBC London weather

Video forecast

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Updated Monday to Friday only

Text forecast

Today

Today

Early patches of mist and low cloud will clear this morning to leave a dry day with sunny spells and patchy cloud. Very warm and humid once again. Gentle south-westerly breezes.

Tonight

This evening will be dry with spells of late sunshine. After dark it will start off dry but there will be the risk of rain later in the night. Humid again, with just a light south-westerly breeze.

Observations - London/Heathrow Intl

Observed at 03:00,

Wednesday 22 August

17° C62° F
Wind speed6Miles per hour11Kilometres per hourWesterly
  • Humidity: 87%
  • Visibility: Excellent
  • Pressure: 1017mb, Falling
Observation Station: London/Heathrow Intl (Lat: 51.4833 Long: -0.45)