Decatur, IL

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FIND EVENTS IN Decatur

Weather Forecast for Decatur

Today

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 1pm, then a chance of showers after 1pm. Cloudy, with a high near 61. Northwest wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers, mainly before 2am. Cloudy, with a low around 42. North wind 14 to 17 mph, with gusts as high as 30 mph.

Friday

Mostly cloudy, with a high near 50. Breezy, with a north wind 18 to 23 mph, with gusts as high as 37 mph.

Friday Night

Partly cloudy, with a low around 37. North wind 13 to 17 mph, with gusts as high as 26 mph.

Saturday

Sunny, with a high near 63. North northwest wind 13 to 16 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 43. Northwest wind 5 to 9 mph becoming light and variable.

Sunday

Mostly sunny, with a high near 74. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.

Sunday Night

A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56.

Monday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 70.

Monday Night

A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 50.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 70.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Wednesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 64.