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Charleston, IL

74°F
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Charleston

Illinois

74°
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Charleston, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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4 PM

77°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 90%
Chevron down
Thunderstorms
alerts

Tornado Watch

1:30 PM Sunday - 9:00 PM Sunday
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

RealFeel Shade™75°

WindS 9 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts18 mph

Humidity71%

Indoor Humidity71% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility4 mi

Cloud Ceiling2000 ft

5 PM

76°
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Tornado Watch

1:30 PM Sunday - 9:00 PM Sunday
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

RealFeel Shade™76°

WindS 9 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts17 mph

Humidity72%

Indoor Humidity72% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1700 ft

6 PM

75°
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 75%
Chevron down
Thunderstorms
alerts

Tornado Watch

1:30 PM Sunday - 9:00 PM Sunday
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

RealFeel Shade™71°

WindS 9 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts16 mph

Humidity77%

Indoor Humidity77% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.15 in

Visibility4 mi

Cloud Ceiling1500 ft

7 PM

73°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 75%
Chevron down
Thunderstorms
alerts

Tornado Watch

1:30 PM Sunday - 9:00 PM Sunday
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

RealFeel Shade™70°

WindS 9 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts15 mph

Humidity83%

Indoor Humidity83% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.15 in

Visibility4 mi

Cloud Ceiling1200 ft

8 PM

72°
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 71%
Chevron down
Thunderstorms
alerts

Tornado Watch

1:30 PM Sunday - 9:00 PM Sunday
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

RealFeel Shade™68°

WindSSE 12 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts15 mph

Humidity90%

Indoor Humidity90% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.10 in

Visibility4 mi

Cloud Ceiling1200 ft

9 PM

70°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 71%
Chevron down
Thunderstorms
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

WindS 12 mph

Air QualityFair

Wind Gusts15 mph

Humidity94%

Indoor Humidity94% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.10 in

Visibility4 mi

Cloud Ceiling1100 ft

10 PM

70°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

WindSSW 12 mph

Air QualityFair

Wind Gusts14 mph

Humidity96%

Indoor Humidity95% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

11 PM

70°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 70%
Chevron down
Thunderstorms
alerts

Flood Watch

7:00 AM Sunday - 1:00 AM Monday

WindSSW 12 mph

Air QualityFair

Wind Gusts13 mph

Humidity97%

Indoor Humidity95% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.10 in

Visibility4 mi

Cloud Ceiling800 ft

Hourly Weather Forecast for Charleston

AccuWeather's hourly forecast for Charleston provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 77° with a RealFeel® of 75°, thunderstorms with a 90% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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Weather Near Charleston:

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