Current Conditions
Overcast
Temp:
71°F
Wind: From the SSE at 13 mph
Humidity: 94%
Pressure: 29.93 in
Visibility: 4 miles
Observed at: 3:54 am CDT
Decatur, IL Weather
Overnight
Chance of thunderstorms
Overnight low:
68°F
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East northeast wind 3 to 5 mph.
Saturday
Chance of thunderstorms
High:
82°F
A 40 percent chance of showers and thunderstorms. Patchy fog before 8am. Otherwise, partly sunny, with a high near 82. Light northeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
Slight chance of thunderstorms
Overnight low:
66°F
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 66. Northeast wind 7 to 9 mph, with gusts as high as 16 mph.