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Hazardous Weather Conditions

No active alerts for CHARLESTON, ILLINOIS

Current Conditions: CHARLESTON, ILLINOIS

Cloudy


28.4 F
Last Updated on Mar 1 2026, 07:35 AM CST
Humidity: 86%
Wind Speed: 16.1 G 28.8 mph
Barometer: 30.35 in
Dewpoint: 24.8 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 16.5 F
Current conditions at:

MATTOON/CHARLEST (KMTO)

Lat: 39.48 Lon: -88.28

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5 Day Forecast for CHARLESTON, ILLINOIS (61920)

Sunday
Mostly Cloudy
High 42 °F
Sunday
Night
Forecast Missing
Low 30 °F
Monday
Forecast Missing
High 42 °F
Monday
Night
Rain
Low 39 °F
Tuesday
Rain
High 57 °F
Tuesday
Night
Rain
Low 51 °F
Wednesday
T-storms
High 64 °F
Wednesday
Night
Rain Likely
Low 50 °F
Thursday
T-storms Likely
High 64 °F



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Observation History for CHARLESTON, ILLINOIS


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
07:35 AM CST 16.1 G 28.8 10.00 Cloudy -- 28.4 24.8 86% 16.5 NA 30.35 1027.8
07:20 AM CST 12.7 10.00 Cloudy -- 28.4 24.8 86% 18.0 NA 30.34 1027.4
07:05 AM CST 16.1 10.00 Cloudy -- 28.4 24.8 86% 16.5 NA 30.32 1026.8
07:00 AM CST 13.8 10.00 Cloudy -- 28.4 24.8 86% 17.4 NA 30.32 1026.8
06:50 AM CST 11.5 10.00 Cloudy -- 28.4 24.8 86% 18.5 NA 30.32 1026.8
06:40 AM CST 12.7 10.00 Cloudy -- 28.4 24.8 86% 18.0 NA 30.31 1026.4
06:35 AM CST 13.8 10.00 Cloudy -- 28.4 24.8 86% 17.4 NA 30.31 1026.4
06:20 AM CST 13.8 10.00 Cloudy -- 28.4 24.8 86% 17.4 NA 30.30 1026.1
06:10 AM CST 15.0 G 31.1 10.00 Cloudy -- 26.6 24.8 93% 14.7 NA 30.28 1025.4
06:00 AM CST 11.5 G 18.4 10.00 Cloudy -- 26.6 24.8 93% 16.2 NA 30.29 1025.7
05:50 AM CST 12.7 10.00 Cloudy -- 26.6 24.8 93% 15.6 NA 30.28 1025.4
05:45 AM CST 16.1 10.00 Cloudy -- 26.6 24.8 93% 14.2 NA 30.28 1025.4
05:35 AM CST 15.0 10.00 Cloudy -- 26.6 23.0 86% 14.7 NA 30.28 1025.4
05:30 AM CST 16.1 10.00 Cloudy -- 26.6 23.0 86% 14.2 NA 30.27 1025.1
05:20 AM CST 15.0 10.00 Cloudy -- 24.8 23.0 93% 12.4 NA 30.27 1025.1
05:05 AM CST 13.8 10.00 Mostly Cloudy -- 24.8 21.2 86% 12.9 NA 30.27 1025.1
04:55 AM CST 13.8 10.00 Mostly Clear -- 24.8 21.2 86% 12.9 NA 30.27 1025.1
04:50 AM CST 13.8 10.00 Clear -- 24.8 21.2 86% 12.9 NA 30.27 1025.1
04:45 AM CST 13.8 10.00 Clear -- 24.8 21.2 86% 12.9 NA 30.27 1025.1
04:35 AM CST 15.0 10.00 Clear -- 24.8 21.2 86% 12.4 NA 30.27 1025.1
04:30 AM CST 12.7 10.00 Clear -- 24.8 21.2 86% 13.5 NA 30.26 1024.7
04:25 AM CST 12.7 10.00 Clear -- 24.8 21.2 86% 13.5 NA 30.26 1024.7
04:15 AM CST 12.7 10.00 Clear -- 24.8 21.2 86% 13.5 NA 30.25 1024.4
04:00 AM CST 10.4 10.00 Clear -- 24.8 21.2 86% 14.5 NA 30.25 1024.4

Regional Weather Observation

MATTOON/CHARLEST (KMTO)

Cloudy
28.4 F

DECATUR (KDEC)

Cloudy
26.6 F

EFFINGHAM (K1H2)

Cloudy
28.6 F

CHAMPAIGN/URBANA (KCMI)

Cloudy
28.4 F

PARIS (KPRG)

Cloudy
29.7 F

RANTOUL (KTIP)

Cloudy
27.1 F

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