Worthing has a temperate maritime climate, moderated by the English Channel, with mild winters and warm, rarely extreme, summers. It's widely regarded as one of the sunniest towns on the English south coast, sheltered by the South Downs from much of the cloud and rain that reaches inland areas.
The 10 day weather forecast for Worthing, updated every hour, on Friday the 23rd of October 2026, at 11.00pm, is below.
Fri 23 Oct  Mostly Clear High 14°C Low 5°C Chance of rain 5% |
Sat 24 Oct  Rain / Wind High 16°C Low 8°C Chance of rain 100% |
Sun 25 Oct Sunny / Wind High 13°C Low 7°C Chance of rain 4% |
Mon 26 Oct  Showers High 16°C Low 14°C Chance of rain 78% |
Tue 27 Oct  AM Light Rain High 16°C Low 7°C Chance of rain 64% |
Wed 28 Oct  Mostly Sunny High 16°C Low 6°C Chance of rain 6% |
Thu 29 Oct  Partly Cloudy High 15°C Low 8°C Chance of rain 22% |
Fri 30 Oct Partly Cloudy High 14°C Low 7°C Chance of rain 16% |
Sat 31 Oct Partly Cloudy High 14°C Low 7°C Chance of rain 24% |
Sun 1 Nov Mostly Sunny High 13°C Low 6°C Chance of rain 9% |
- January is typically the coldest month, averaging around 6°C.
- April is usually the wettest month, though even then rainfall is fairly light by UK standards.
- July and August tends to bring the most daily sunshine, at around 8 hours a day on average.
Because of its position along the coast and in the lee of the Downs, Worthing often records among the highest annual sunshine totals anywhere in England — one of the reasons the town first became popular as a seaside resort in the late 18th century.