Charleston, IL Weather Forecast

Today's Weather

Wed, Aug 12

A couple of thunderstorms around, some severe; very humid with clouds and sun; storms can bring flash flooding, hail, damaging winds, and even a tornado Hi: 87°

Tonight: Partly cloudy and humid with widely separated thunderstorms Lo: 70°

Current Weather

4:21 AM

Looking Ahead

Thunderstorms, some severe, today. Thunderstorms, some heavy, tomorrow morning through late Friday night.

Charleston Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

8/12

87° 70°

A few t-storms, some severe

Night: Humid with a stray t-storm

99%

Thu

8/13

83° 71°

Humid with a heavy t-storm

Showers and a heavier t-storm

55%

Fri

8/14

90° 71°

Humid with a stray t-storm

Partly cloudy, warm and humid

55%

Sat

8/15

91° 70°

Mostly sunny 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°

Partly sunny and humid

Partly cloudy

25%

Tue

8/18

84° 65°

Mostly sunny and less humid

Mainly clear

Wed

8/19

85° 64°

Mostly cloudy and humid

Mainly clear and humid

Thu

8/20

86° 66°

Humid with plenty of sunshine

Clear

Fri

8/21

89° 67°

Plenty of sunshine

Clear

Sun & Moon

13 hrs 51 mins

Rise 6:02 AM

Set 7:53 PM

New Moon

Rise 5:46 AM

Set 8:01 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.