Current Conditions
Clear
Temp:
71°F
Wind: From the WSW at 8 mph
Humidity: 78%
Pressure: 29.91 in
Visibility: 10 miles
Observed at: 1:54 am CDT
Decatur, IL Weather
Overnight
Showers likely
Overnight low:
72°F
Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 4am. Mostly cloudy, with a low around 72. South wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Slight chance of thunderstorms
High:
85°F
A 50 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 85. South southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Partly cloudy
Overnight low:
69°F
Partly cloudy, with a low around 69. West wind 5 to 7 mph.