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100+ F in Phoenix as record-shattering March scorcher intensifies. See how hot it will get. Chevron right

Charleston, IL

42°F
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Charleston

Illinois

42°
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Charleston, IL Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Thu, Mar 19

Mostly sunny and warmer Hi: 67°

Tonight: Partly cloudy Lo: 49°

Current Weather

2:18 AM

42°F
RealFeel® 44°
Mostly cloudy More Details
Wind S 2 mph
Wind Gusts 2 mph
Air Quality Poor

Looking Ahead

A big warmup is on the way into late week

Charleston Weather Radar

Charleston Weather Radar
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Clouds
Temperature

Hourly Weather

3 AM 41°
rain drop 0%
4 AM 41°
rain drop 0%
5 AM 41°
rain drop 0%
6 AM 40°
rain drop 0%
7 AM 40°
rain drop 0%
8 AM 43°
rain drop 0%
9 AM 47°
rain drop 0%
10 AM 51°
rain drop 0%
11 AM 56°
rain drop 0%
12 PM 59°
rain drop 0%
1 PM 62°
rain drop 0%
2 PM 64°
rain drop 0%

10-Day Weather Forecast

Today

3/19

67° 49°

Mostly sunny and warmer

Night: Partly cloudy
2%

Fri

3/20

76° 46°

Hazy; breezy in the afternoon

Partly cloudy
2%

Sat

3/21

75° 58°

Turning sunny and very warm

Partly cloudy
0%

Sun

3/22

77° 36°

Breezy in the afternoon

Partly cloudy; breezy, cooler
7%

Mon

3/23

54° 35°

Cooler with partial sunshine

Partly cloudy
1%

Tue

3/24

54° 40°

Sun and areas of high clouds

Partly cloudy
7%

Wed

3/25

63° 52°

Times of clouds and sun

Turning out clear
8%

Thu

3/26

74° 33°

Sunny and very warm

Mainly clear and colder
3%

Fri

3/27

55° 29°

Cooler; a few morning showers

Partly cloudy and cold
60%

Sat

3/28

52° 33°

Mostly sunny

Mostly cloudy, a little rain
0%

Sun & Moon

12 hrs 06 mins
Rise 6:58 AM
Set 7:04 PM
Waxing Crescent
Rise 7:06 AM
Set 8:08 PM

Air Quality

See More
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.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Very High Data is not supported in this location

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World North America United States Illinois Charleston

Weather Near Charleston:

  • Champaign, IL
  • Decatur, IL
  • Springfield, IL
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