Current Conditions
Mostly cloudy
Temp:
21°F
Wind: From the NW at 5 mph
Humidity: 86%
Pressure: 30.50 in
Visibility: 10 miles
Observed at: 6:54am CST
Decatur, IL Weather
Today
Sunny
High:
32°F
Sunny, with a high near 32. North wind 3 to 5 mph.
Tonight
Mostly clear
Overnight low:
19°F
Mostly clear, with a low around 19. Light and variable wind becoming south southeast around 6 mph after midnight.