Decatur, IL

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FIND EVENTS IN Decatur

Weather Forecast for Decatur

Overnight

Mostly cloudy, with a low around 26. Northeast wind around 6 mph.

Friday

Partly sunny, with a high near 44. East wind 6 to 9 mph.

Friday Night

A slight chance of rain before 7pm, then a chance of rain after midnight. Mostly cloudy, with a low around 36. East southeast wind around 9 mph. Chance of precipitation is 40%.

Saturday

Rain, with thunderstorms also possible after noon. High near 53. East southeast wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Rain and possibly a thunderstorm before midnight. Low around 33. Breezy, with a south wind 14 to 19 mph becoming west southwest 24 to 29 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 40. Breezy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.

Sunday Night

Mostly clear, with a low around 16. West northwest wind 11 to 18 mph, with gusts as high as 28 mph.

Monday

Mostly sunny, with a high near 33.

Monday Night

Mostly cloudy, with a low around 21.

Tuesday

Partly sunny, with a high near 41.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 23.

Wednesday

Partly sunny, with a high near 34.

Wednesday Night

Mostly cloudy, with a low around 19.

Thursday

Partly sunny, with a high near 36.