Charleston, IL Weather Forecast

Today's Weather

Thu, Aug 13

Cloudy and uncomfortably humid; a heavy thunderstorm this afternoon; storms can bring flash flooding, damaging winds and even a tornado Hi: 86°

Tonight: Mostly cloudy and very humid with a couple of showers and a heavy thunderstorm; storms can bring flooding downpours and localized damaging wind gusts Lo: 70°

Current Weather

2:35 AM

69°F

RealFeel® 72°

Mostly cloudy More Details

Wind ESE 2 mph

Wind Gusts 5 mph

Air Quality Fair

Looking Ahead

Thunderstorms, some heavy, this afternoon through late tomorrow night

Charleston Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

8/13

86° 70°

A heavy t-storm in the p.m.

Night: Showers and a heavier t-storm

80%

Fri

8/14

90° 71°

Humid with a thunderstorm

55%

Sat

8/15

94° 70°

Mostly sunny, hot and humid

Partly cloudy and humid

25%

Sun

8/16

91° 69°

A shower and t-storm; humid

Mostly cloudy and humid

88%

Mon

8/17

85° 64°

Mostly cloudy and not as hot

Partly cloudy

25%

Tue

8/18

84° 65°

Mostly sunny and nice

Mainly clear

14%

Wed

8/19

89° 67°

Mostly sunny

Clear and humid

Thu

8/20

86° 64°

Sunny and humid

Clear

Fri

8/21

89° 67°

A t-storm around in the p.m.

Mainly clear

55%

Sat

8/22

89° 68°

Mostly sunny

Early rain; mostly cloudy

Sun & Moon

13 hrs 48 mins

Rise 6:03 AM

Set 7:51 PM

Waxing Crescent

Rise 7:01 AM

Set 8:27 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.