Current Conditions
Clear
Temp:
75°F
Wind: From the S at 18 mph
Humidity: 65%
Pressure: 29.74 in
Visibility: 10 miles
Observed at: 8:54 pm CDT
Decatur, IL Weather
Tonight’s Forecast
Severe thunderstorms
Overnight low:
47°F
Showers and thunderstorms. Some of the storms could be severe. Low around 47. West southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.