Decatur, IL Weather Forecast

Today's Weather

Thu, Mar 26

Breezy and very warm with the temperature breaking the record high of 83 set in 1907 with some sun, then increasing clouds Hi: 89°

Tonight: Cloudy, breezy and much colder with a few strong thunderstorms; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado Lo: 34°

Current Weather

12:03 PM

Looking Ahead

Thunderstorms, some strong, tonight

Decatur Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

3/26

89° 34°

Breezy and very warm

Night: A few strong thunderstorms

25%

Fri

3/27

50° 28°

Cooler; breezy in the morning

Clear and cold

Sat

3/28

56° 42°

Plenty of sun

Partly cloudy

Sun

3/29

66° 52°

Pleasant with periods of sun

Partly cloudy

Mon

3/30

76° 62°

Breezy in the afternoon

Partly cloudy and breezy

19%

Tue

3/31

79° 53°

Warm; an afternoon t-storm

A thunderstorm or two early

55%

Wed

4/1

61° 44°

A couple of morning showers

Partly cloudy

75%

Thu

4/2

63° 51°

Cloudy with afternoon rain

A shower early; mainly clear

68%

Fri

4/3

65° 47°

Mostly cloudy

Cloudy with t-storms late

Sat

4/4

64° 43°

An afternoon t-storm or two

A couple of evening showers

64%

Sun & Moon

12 hrs 24 mins

Rise 6:50 AM

Set 7:14 PM

Waxing Gibbous

Rise 12:23 PM

Set 4:03 AM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.