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Will it be frosty in Portsmouth, Hampshire?

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

The calculation is based on the number of runs forecasting temperatures to fall to or below 0C. Ground frost is considered possible at 3.5C or lower.

Short range

frost today, tomorrow or the day after?

Wed 30 Sep
0%

Thu 01 Oct
0%

Fri 02 Oct
0%

Medium range

frost during the following ten days?

Sat 03 Oct
0%
Sun 04 Oct
0%
Mon 05 Oct
0%
Tue 06 Oct
0%
Wed 07 Oct
0%
Thu 08 Oct
0%
Fri 09 Oct
0%
Sat 10 Oct
0%
Sun 11 Oct
0%
Mon 12 Oct
0%

Ground frost

Short range

ground frost today, tomorrow or the day after?

Wed 30 Sep
0%

Thu 01 Oct
0%

Fri 02 Oct
0%

Medium range

ground frost during the following ten days?

Sat 03 Oct
0%
Sun 04 Oct
0%
Mon 05 Oct
0%
Tue 06 Oct
0%
Wed 07 Oct
0%
Thu 08 Oct
0%
Fri 09 Oct
0%
Sat 10 Oct
0%
Sun 11 Oct
0%
Mon 12 Oct
3%

Other will it forecasts

Portsmouth, Hampshire frost

Portsmouth, Hampshire rain

Portsmouth, Hampshire snow

Portsmouth, Hampshire heat

Portsmouth, Hampshire thunder

Full weather forecast

Next 3 days hour by hour

Portsmouth, Hampshire hourly

Next 16 days in 3 hour intervals

Portsmouth, Hampshire 16 day

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