Decatur, IL Weather Forecast

Today's Weather

Wed, Aug 5

Clouds and sunshine; a brief shower or two this morning, then a heavy thunderstorm late this afternoon; thunderstorms can bring localized damaging wind gusts Hi: 86°

Tonight: Partly cloudy and humid with a couple of showers and a heavy thunderstorm Lo: 69°

Current Weather

9:47 AM

76°F

RealFeel® 77°

Mostly cloudy More Details

Looking Ahead

Thunderstorms, some heavy, late this afternoon through tomorrow morning

Decatur Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

8/5

86° 69°

A heavy t-storm in the p.m.

Night: Showers and a heavier t-storm

87%

Thu

8/6

79° 69°

Some rain and a thunderstorm

Humid; a stray t-storm early

69%

Fri

8/7

84° 68°

Humid with a thunderstorm

Partly cloudy and humid

55%

Sat

8/8

88° 70°

Humid with clouds and sun

Mainly clear and humid

25%

Sun

8/9

87° 72°

Humid with some sun

Partly cloudy, warm and humid

11%

Mon

8/10

88° 73°

Humid; breezy in the p.m.

Mainly clear, warm and humid

16%

Tue

8/11

84° 70°

Mostly sunny and humid

A couple of evening showers

25%

Wed

8/12

81° 69°

Mostly cloudy and humid

Humid with a t-storm or two

21%

Thu

8/13

82° 68°

A couple of t-storms; humid

Humid with a t-storm or two

75%

Fri

8/14

81° 67°

Rain and a thunderstorm

Partly cloudy and humid

75%

Sun & Moon

14 hrs 07 mins

Rise 5:58 AM

Set 8:05 PM

Last Quarter

Rise 11:26 PM

Set 2:40 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.