Current Conditions
Overcast
Temp:
66°F
Wind: From the ENE at 15 mph
Humidity: 94%
Pressure: 29.97 in
Visibility: 10 miles
Observed at: 12:54 am CDT
Decatur, IL Weather
Overnight
Chance of thunderstorms
Overnight low:
62°F
A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 62. Northeast wind around 10 mph, with gusts as high as 16 mph.
Monday
Chance of showers
High:
68°F
A 30 percent chance of showers, mainly before 9am. Cloudy, with a high near 68. Northeast wind around 11 mph, with gusts as high as 17 mph.
Monday Night
Mostly cloudy
Overnight low:
57°F
Mostly cloudy, with a low around 57. Northeast wind 10 to 13 mph, with gusts as high as 20 mph.