Current Conditions
Partly cloudy
Temp:
80°F
Wind: From the SSW at 18 mph
Humidity: 54%
Pressure: 29.96 in
Visibility: 10 miles
Observed at: 12:54 pm CDT
Decatur, IL Weather
This Afternoon
Slight chance of thunderstorms
High:
82°F
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 15 to 17 mph, with gusts as high as 28 mph.
Tonight
Slight chance of thunderstorms
Overnight low:
66°F
A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 66. South wind 15 to 18 mph, with gusts as high as 30 mph.