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Chichester, West Sussex

16 Day Weather Forecast

Overview

Conditions appear variable for most of the period. A number of days will see rainfall but there will be dry periods too.

The period begins unsettled, turning settled during the second week.

The overall trend is for daytime temperatures to fall through the period.

It looks set to be on the mild side for the time of year, with daytime highs typically in the mid teens. The relative high point comes on Sunday 25 October, with temperatures around 17°C, which is mild for late October. There are hints of colder nights later on, with minimums possibly around 6°C.

Gales may develop around Saturday 24 October, bringing gusts near 56mph. Rainfall totals could be significant, with around 47mm over the period. The wettest conditions are expected on Saturday 24 October.

These forecasts use interpolation to improve accuracy for your specific location, and are powered by either ECMWF or GFS model data depending on your selection. As with all weather forecasts, confidence decreases rapidly beyond 5 days ahead — treat the later dates as a heads-up about possible conditions rather than a firm prediction.

If you have a moment, please let us know what you think.

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Date Weather Temp Wind
Fri
23 Oct
Weather 14°C Wind direction 36mph
Sat
24 Oct
Weather 14°C Wind direction 28mph
Sun
25 Oct
Weather 13°C Wind direction 30mph
Mon
26 Oct
Weather 14°C Wind direction 30mph
Tue
27 Oct
Weather 17°C Wind direction 25mph
Wed
28 Oct
Weather 15°C Wind direction 21mph
Thu
29 Oct
Weather 14°C Wind direction 17mph
Fri
30 Oct
Weather 16°C Wind direction 18mph
Sat
31 Oct
Weather 15°C Wind direction 19mph
Sun
01 Nov
Weather 13°C Wind direction 7mph
Mon
02 Nov
Weather 13°C Wind direction 5mph
Tue
03 Nov
Weather 13°C Wind direction 6mph
Wed
04 Nov
Weather 15°C Wind direction 11mph
Thu
05 Nov
Weather 15°C Wind direction 3mph
Fri
06 Nov
Weather 14°C Wind direction 15mph
Sat
07 Nov
Weather 14°C Wind direction 22mph
Hourly 30 day
Issued: 23/10 14:58 | Help

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Times of day
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High impact weather

Days where frost, strong winds, heavy rain or snow are indicated in this forecast.

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Will it rain, snow or thunder in Chichester, West Sussex?

Data from different computer models is blended to increase accuracy.

Ensemble charts

Charts showing the spread of possible outcomes across all members of an ensemble model.

MOGREPS-G What's this?
GEFS What's this?

Sun & moon in Chichester