Decatur, IL Weather Forecast

Today's Weather

Thu, Jul 9

Sunny intervals with a couple of heavy t-storms beginning in the late morning; humid; thunderstorms can bring flooding downpours, hail and damaging wind gusts Hi: 89°

Tonight: Mostly cloudy and humid with a couple of showers and a heavy thunderstorm; watch for flash flooding Lo: 70°

Current Weather

1:09 AM

71°F

RealFeel® 77°

Mostly clear More Details

Wind SSW 3 mph

Wind Gusts 7 mph

Air Quality Fair

Decatur Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

7/9

89° 70°

Showers and a heavier t-storm

Night: Showers and a heavier t-storm

96%

Fri

7/10

85° 64°

A shower and t-storm; humid

Cloudy, a shower and t-storm

88%

Sat

7/11

85° 67°

Humid with a t-storm in spots

A crystal-clear sky

55%

Sun

7/12

87° 65°

Plenty of sunshine

A crystal-clear sky

12%

Mon

7/13

88° 67°

Plenty of sunshine

Clear

10%

Tue

7/14

89° 72°

Sunny, warm and humid

Clear and warm

15%

Wed

7/15

89° 70°

Warm with brilliant sunshine

Clear

Thu

7/16

88° 69°

Mostly sunny

Mainly clear

Fri

7/17

88° 67°

Sunny

A crystal-clear sky

Sat

7/18

86° 67°

A couple of thunderstorms

58%

Sun & Moon

14 hrs 50 mins

Rise 5:36 AM

Set 8:26 PM

Waning Crescent

Rise 12:52 AM

Set 3:39 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.