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Springlike warmth in East to be erased by upcoming cold wave. Get the forecast. Chevron right

Charleston, IL

46°F
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Charleston

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46°
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Charleston, IL Weather
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January 9 - February 7

Fri 1/9

48° /38°
25%
Breezy this morning; otherwise, clouds and sunshine

RealFeel®45°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindNW 13 mph

Sat 1/10

42° /22°
62%
A couple of showers in the morning; otherwise, mostly cloudy, breezy and cooler

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindWNW 13 mph

Sun 1/11

33° /25°
1%
Partly sunny, windy and colder

RealFeel®21°

RealFeel Shade™19°

Max UV Index2.0 (Low)

WindWNW 16 mph

Mon 1/12

44° /33°
3%
Breezy with plenty of sunshine

RealFeel®35°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindSW 15 mph

Tue 1/13

52° /33°
58%
Breezy with intervals of clouds and sunshine; a passing shower in the afternoon

RealFeel®45°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindSSW 15 mph

Wed 1/14

42° /20°
25%
Breezy and cooler with low clouds

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindWNW 15 mph

Thu 1/15

35° /24°
6%
Sun and areas of low clouds

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindN 13 mph

Fri 1/16

40° /26°
42%
Cloudy with a flurry in the afternoon

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSSE 8 mph

Sat 1/17

35° /22°
18%
Partly sunny

RealFeel®28°

RealFeel Shade™25°

Max UV Index2.0 (Low)

WindWSW 12 mph

Sun 1/18

35° /17°
17%
After a cloudy start, sun returns

RealFeel®30°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindWNW 9 mph

Mon 1/19

35° /23°
1%
Mostly sunny

RealFeel®28°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindWNW 12 mph

Tue 1/20

34° /22°
55%
Mostly cloudy with a bit of snow in the afternoon

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindW 6 mph

Wed 1/21

36° /26°
55%
Cloudy with a little rain in the afternoon

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindSE 6 mph

Thu 1/22

38° /20°
20%
Plenty of sunshine

RealFeel®34°

RealFeel Shade™31°

Max UV Index3.0 (Moderate)

WindSSW 9 mph

Fri 1/23

45° /17°
10%
Mostly sunny

RealFeel®39°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindSW 14 mph

Sat 1/24

44° /12°
5%
Plenty of sun

RealFeel®39°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindNW 13 mph

Sun 1/25

28° /16°
25%
Rather cloudy and colder

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindESE 4 mph

Mon 1/26

30° /13°
55%
Mostly cloudy with snow and flurries at times, mainly early in the day

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindWNW 5 mph

Tue 1/27

30° /12°
10%
Sunshine

RealFeel®32°

RealFeel Shade™26°

Max UV Index3.0 (Moderate)

WindS 5 mph

Wed 1/28

32° /27°
5%
Sunshine

RealFeel®24°

RealFeel Shade™23°

Max UV Index3.0 (Moderate)

WindS 13 mph

Thu 1/29

46° /32°
64%
Cloudy; rain freezing on some surfaces in the morning, then a little rain in the afternoon

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSSW 12 mph

Fri 1/30

49° /21°
25%
Windy with clouds and sun

RealFeel®40°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindWNW 18 mph

Sat 1/31

31° /18°
20%
Mostly sunny and colder

RealFeel®29°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindNNW 8 mph

Sun 2/1

32° /25°
25%
Partial sunshine

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindS 14 mph

Mon 2/2

45° /16°
25%
Not as cold with increasing amounts of sun

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindWNW 13 mph

Tue 2/3

37° /16°
10%
Brilliant sunshine

RealFeel®44°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindENE 5 mph

Wed 2/4

35° /20°
25%
Sun yielding to clouds

RealFeel®28°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindWSW 10 mph

Thu 2/5

37° /16°
20%
Sunny

RealFeel®37°

RealFeel Shade™35°

Max UV Index3.0 (Moderate)

WindNNW 7 mph

Fri 2/6

32° /23°
25%
Cloudy

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindE 8 mph

Sat 2/7

34° /17°
55%
Cloudy with a bit of snow

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindNNE 9 mph

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World North America United States Illinois Charleston

Weather Near Charleston:

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