Decatur, IL Weather - Tomorrow’s Forecast

Friday

Showers likely

High:
65°F

A chance of showers before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 65. Southeast wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Chance thunderstorms then showers likely

Overnight low:
63°F

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.