TODAY'S WEATHER

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Will it rain in Portsmouth, Portsmouth?

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

Short range

Will it rain today, tomorrow or the day after?

Mon 26 Oct
95%
Amount: 5.6mm

Tue 27 Oct
95%
Amount: 8.2mm

Wed 28 Oct
0%
Amount: 0mm

Medium range

Will it rain during the following ten days?

Thu 29 Oct
0%
Fri 30 Oct
18%
Sat 31 Oct
45%
Sun 01 Nov
21%
Mon 02 Nov
15%
Tue 03 Nov
6%
Wed 04 Nov
6%
Thu 05 Nov
18%
Fri 06 Nov
27%
Sat 07 Nov
30%

Other will it forecasts

Portsmouth, Portsmouth frost

Portsmouth, Portsmouth rain

Portsmouth, Portsmouth snow

Portsmouth, Portsmouth heat

Portsmouth, Portsmouth thunder

Full weather forecast

Next 3 days hour by hour

Portsmouth, Portsmouth hourly

Next 16 days in 3 hour intervals

Portsmouth, Portsmouth 16 day

Select location

UK postcode or place

Information

The rain forecast updates four times each day.

Large local variations in rain amounts often occur. This is especially true during the summer months when rain is more showery in nature.

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.