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London Heathrow Airport - Weather warnings issued

14-day forecast

Forecast - London Heathrow Airport

Heavy rain and breezyLight rain and breezyLight rain and breezyHeavy rain and breezyLight cloud and breezyLight rain and breezySunny intervals and breezySunny intervals and breezySunny intervals and breezySunny intervals and breezySunny intervals and breezySunny intervals and breezyLight rain and breezySunny intervals and breezy

Environmental Summary

Sunrise Sunset

Sunrise05:42Sunset20:18
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:40Sunset20:19
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:38Sunset20:21
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:36Sunset20:23
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:35Sunset20:24
UVModerate

Sunrise Sunset

Sunrise05:33Sunset20:26
UVModerate

Sunrise Sunset

Sunrise05:31Sunset20:28
UVModerate

Sunrise Sunset

Sunrise05:29Sunset20:29
UVModerate

Sunrise Sunset

Sunrise05:27Sunset20:31
UVModerate

Sunrise Sunset

Sunrise05:25Sunset20:32
UVModerate

Sunrise Sunset

Sunrise05:24Sunset20:34
UVModerate

Sunrise Sunset

Sunrise05:22Sunset20:36
UVModerate

Sunrise Sunset

Sunrise05:20Sunset20:37
UVModerate

Sunrise Sunset

Sunrise05:19Sunset20:39
UVModerate

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:42Sunset20:18
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:40Sunset20:19
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:38Sunset20:21
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:36Sunset20:23
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise05:35Sunset20:24
UVModerate

Sunrise Sunset

Sunrise05:33Sunset20:26
UVModerate

Sunrise Sunset

Sunrise05:31Sunset20:28
UVModerate

Sunrise Sunset

Sunrise05:29Sunset20:29
UVModerate

Sunrise Sunset

Sunrise05:27Sunset20:31
UVModerate

Sunrise Sunset

Sunrise05:25Sunset20:32
UVModerate

Sunrise Sunset

Sunrise05:24Sunset20:34
UVModerate

Sunrise Sunset

Sunrise05:22Sunset20:36
UVModerate

Sunrise Sunset

Sunrise05:20Sunset20:37
UVModerate

Sunrise Sunset

Sunrise05:19Sunset20:39
UVModerate
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BBC London weather

Video forecast

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Updated Monday to Friday only

Text forecast

Today

Today

Today will be mostly cloudy with rain at times, particularly later. There should be some drier spells at times too though and one or two glimmers of brightness are quite possible. Feeling cool.

Tonight

Tonight looks set to remain cloudy with further light rain or drizzle at times. Any cloud breaks are likely to be limited.

Observations - London/Heathrow Intl

Observed at 05:00,

Friday 27 April

8° C46° F
Wind speed3Miles per hour5Kilometres per hourEast South Easterly
  • Humidity: 92%
  • Visibility: Good
  • Pressure: 1011mb, Falling
Observation Station: London/Heathrow Intl (Lat: 51.4833 Long: -0.45)

Met Office warnings issued forGreater London

  1. Yellow warning of rain

    Updated 26 April at 10:16 BST
    Yellow warning of rain
    From
    21:00 BST on Sun 29 April
    To
    23:59 BST on Mon 30 April

    Headline: There is a risk of heavy rain across Eastern and Southeastern England on Sunday night and Monday along with some strong winds.

    What To Expect: There is a small chance that homes and businesses could be flooded, causing damage to some buildings.

    Spray and flooding could lead to difficult driving conditions and some road closures.

    Where flooding occurs, there is a slight chance of delays or cancellations to train and bus services.

    A period of heavy rain will affect first Southeastern England and then parts of East Anglia on Sunday evening, lasting through much of Monday. Although there is much uncertainty in these rainfall totals and how far West the heaviest rain will occur, accumulations of 25-40 mm are possible, and 50-70 mm in places during this period. The heavy rain will be accompanied by strong to gale force Northerly winds, and it will be cold enough to produce some snow on high ground such as the North and South Downs, although this is unlikely to settle.