5-day weather forecast Exeter Sep 20, 2026

22°12° · Overcast

Weather forecast Exeter Sunday Sep 20, 2026: overcast, temperature from 12 °C to 22 °C.

Precipitation probability 40%. Wind up to 5.31 m/s (gusts 10.92 m/s). Air humidity 51–96%, atmospheric pressure 767–774 mm Hg, UV index up to 4.1.

Sunrise 06:57
Sunset 19:17
Waxing Gibbous73% illuminated
Moonrise 17:12 · Moonset does not set today
Chart
Table

Forecast from 12 °C to 22 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)171716161413121212141618192122222221201715141313
Precipitation (mm/hr)0.030.0900.03000.0100000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)10097100100100999022518060875529695100929074193499
Rain chance (%)35402829323837211919121336112213121516101326

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)4.895.195.314.8942.692.51.611.812.192.312.8133.313.53.113.53.814.1132.612.111.891.81
Wind gust (m/s)10.7210.3310.9210.729.117.225.421.895.114.223.614.334.6955.55.035.114.924.924.615.616.111.926.81
Wind direction (°)W 264°WNW 284°WNW 295°WNW 297°WNW 291°WNW 295°WNW 301°NW 305°NW 326°NW 325°NW 321°NW 312°WNW 301°WNW 300°WNW 292°W 278°WNW 294°NW 309°NW 322°NNW 334°NNW 329°NW 313°NW 316°NW 319°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)959487849396969490807161555251525253576875798284

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)767767768768768769770770771771772772772772772772772772773773773774774774

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.20.71.52.63.64.142.92.110.400000

Air quality & pollen

Air quality is available for the first three days only.

Exeter on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.