TODAY'S WEATHER

UK overview map

NEWSLETTER

Daily weather by email



Will it be hot in London Heathrow Airport?

The heat forecast percentage is calculated by combining data from several computer models.

Short range 21°C

Will temperatures climb to or above 21°C today, tomorrow or the day after?

Fri 12 Jun
48%

Sat 13 Jun
48%

Sun 14 Jun
42%

Medium range 21°C

Will temperatures climb to or above 21°C during the following ten days?

Mon 15 Jun
70%
Tue 16 Jun
91%
Wed 17 Jun
91%
Thu 18 Jun
91%
Fri 19 Jun
91%
Sat 20 Jun
91%
Sun 21 Jun
91%
Mon 22 Jun
94%
Tue 23 Jun
91%

Short range 25°C

Will temperatures climb to or above 25°C today, tomorrow or the day after?

Fri 12 Jun
0%

Sat 13 Jun
0%

Sun 14 Jun
0%

Medium range 25°C

Will temperatures climb to or above 25°C during the following ten days?

Mon 15 Jun
3%
Tue 16 Jun
24%
Wed 17 Jun
61%
Thu 18 Jun
73%
Fri 19 Jun
61%
Sat 20 Jun
73%
Sun 21 Jun
82%
Mon 22 Jun
64%
Tue 23 Jun
39%

Short range 30°C

Will temperatures climb to or above 30°C today, tomorrow or the day after?

Fri 12 Jun
0%

Sat 13 Jun
0%

Sun 14 Jun
0%

Medium range 30°C

Will temperatures climb to or above 30°C during the following ten days?

Mon 15 Jun
0%
Tue 16 Jun
0%
Wed 17 Jun
6%
Thu 18 Jun
18%
Fri 19 Jun
18%
Sat 20 Jun
21%
Sun 21 Jun
21%
Mon 22 Jun
21%
Tue 23 Jun
15%

Other will it forecasts

London Heathrow Airport frost

London Heathrow Airport rain

London Heathrow Airport snow

London Heathrow Airport heat

London Heathrow Airport thunder

Full weather forecast

Next 3 days hour by hour

London Heathrow Airport hourly

Next 16 days in 3 hour intervals

London Heathrow Airport 16 day

Select location

UK postcode or place

Information

The heat forecast updates four times each day.

It combines data from the Meteo France Arpege, NCEP Global Forecast System (GFS) and NCEP Global Ensemble Forecast System (GEFS).

If you would like more in-depth information check our extensive range of Numerical Weather Prediction model data

To check the complete weather forecast use the Place, postcode or geolocation options in the header.