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Will it be hot in Hemel Hempstead?

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?

Mon 10 Aug
95%

Tue 11 Aug
95%

Wed 12 Aug
85%

Medium range 21°C

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

Thu 13 Aug
94%
Fri 14 Aug
94%
Sat 15 Aug
94%
Sun 16 Aug
79%
Mon 17 Aug
79%
Tue 18 Aug
70%
Wed 19 Aug
82%
Thu 20 Aug
82%
Fri 21 Aug
76%

Short range 25°C

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

Mon 10 Aug
95%

Tue 11 Aug
95%

Wed 12 Aug
85%

Medium range 25°C

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

Thu 13 Aug
94%
Fri 14 Aug
94%
Sat 15 Aug
67%
Sun 16 Aug
36%
Mon 17 Aug
39%
Tue 18 Aug
48%
Wed 19 Aug
52%
Thu 20 Aug
45%
Fri 21 Aug
33%

Short range 30°C

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

Mon 10 Aug
48%

Tue 11 Aug
0%

Wed 12 Aug
42%

Medium range 30°C

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

Thu 13 Aug
94%
Fri 14 Aug
70%
Sat 15 Aug
0%
Sun 16 Aug
3%
Mon 17 Aug
0%
Tue 18 Aug
12%
Wed 19 Aug
18%
Thu 20 Aug
15%
Fri 21 Aug
12%

Other will it forecasts

Hemel Hempstead frost

Hemel Hempstead rain

Hemel Hempstead snow

Hemel Hempstead heat

Hemel Hempstead thunder

Full weather forecast

Next 3 days hour by hour

Hemel Hempstead hourly

Next 16 days in 3 hour intervals

Hemel Hempstead 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.