Current Conditions
Overcast
Temp:
23°F
Wind: From the WNW at 9 mph
Humidity: 93%
Pressure: 30.02 in
Visibility: 8 miles
Observed at: 12:54 am CST
Decatur, IL Weather
Overnight
Chance of snow
Overnight low:
16°F
A 20 percent chance of snow before 3am. Cloudy, with a low around 16. West northwest wind around 7 mph.
Tuesday
Mostly cloudy
High:
23°F
Mostly cloudy, with a high near 23. Northwest wind around 7 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly cloudy
Overnight low:
16°F
Mostly cloudy, with a low around 16. Wind chill values between 4 and 11. South wind 6 to 10 mph, with gusts as high as 20 mph.