Current Conditions
Overcast
Temp:
62°F
Wind: From the S at 13 mph
Humidity: 88%
Pressure: 29.71 in
Visibility: 7 miles
Observed at: 3:54 am CST
Decatur, IL Weather
Overnight
Chance of showers
Overnight low:
61°F
A 40 percent chance of showers. Cloudy, with a steady temperature around 61. South southwest wind around 11 mph, with gusts as high as 22 mph.
Sunday
Showers likely
High:
67°F
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 67. Breezy, with a south southwest wind 13 to 23 mph becoming west in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Breezy with a chance of showers
Overnight low:
16°F
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 16. Wind chill values between -1 and 9. Breezy, with a west wind 24 to 28 mph, with gusts as high as 46 mph.