Decatur, us-Illinois State, USA Weather Information
Local Time
2026-01-25 20:21:03 Central Standard TimeWeather in the past year
Temperature Unit：
Wind Speed Unit：
Average Temperature
12.6°C
54.7°F
Minimum Temperature
-18.4°C
-1.1°F
Maximum Temperature
29.5°C
85.1°F
Average Wind Gust
136.4 km/h
84.8 mph
37.9 m/s
73.7 knots
Minimum Wind Gust
59.8 km/h
37.1 mph
16.6 m/s
32.3 knots
Maximum Wind Gust
286.6 km/h
178.1 mph
79.6 m/s
154.7 knots
Sun & Astronomy
Sunrise
07:07
Sunset
17:09
Solar Noon
12:08
Day Length
10:02
Civil Twilight Begin
06:39
Civil Twilight End
17:36
Nautical Twilight Begin
06:07
Nautical Twilight End
18:09
Astronomical Twilight Begin
05:35
Astronomical Twilight End
18:41
Climate & History
Total Precipitation:
781.4 mm
Total Snowfall:
57.2 cm