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

Charleston, IL

20°F
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Charleston, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, March 18

Day

3/18
41°Hi
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Breezy in the morning with a couple of flurries early; partly sunny and not as cold

Max UV Index2.0 (Low)

AccuLumen Brightness Index™6 (Medium)

WindSW 12 mph

Wind Gusts18 mph

Probability of Precipitation55%

Probability of Thunderstorms2%

Precipitation0.00 in

Snow

Hours of Precipitation1

Cloud Cover70%

Morning

Afternoon

Night

3/18
33°Lo
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mainly cloudy with occasional rain late; a big warm up is on the way this week

WindSSW 6 mph

Wind Gusts9 mph

Probability of Precipitation56%

Probability of Thunderstorms1%

Precipitation0.03 in

Rain0.03 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover93%

Evening

Overnight

Sun & Moon

12 hrs 03 mins
Rise 7:00 AM
Set 7:03 PM
New Moon
Rise 6:43 AM
Set 6:57 PM

Temperature History

3/18
High
Low
Forecast
41°
33°
Average
47°
30°
Last Year
72°
40°
Record
79°
2012
11°
2023

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World North America United States Illinois Charleston

Weather Near Charleston:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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