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Hazardous Weather Conditions

No active alerts for CHATHAM, ILLINOIS

Current Conditions: CHATHAM, ILLINOIS

Clear


24.8 F
Last Updated on Mar 1 2026, 07:35 AM CST
Humidity: 80%
Wind Speed: 12.7 mph
Barometer: 30.40 in
Dewpoint: 19.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 13.5 F
Current conditions at:

SPRINGFIELD (KSPI)

Lat: 39.85 Lon: -89.67

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5 Day Forecast for CHATHAM, ILLINOIS (62629)

Sunday
Overcast
High 44 °F
Sunday
Night
Forecast Missing
Low 30 °F
Monday
Slight Chance of Rain/Snow Mix
High 44 °F
Monday
Night
Rain
Low 39 °F
Tuesday
T-storms
High 59 °F
Tuesday
Night
T-storms
Low 50 °F
Wednesday
T-storms
High 66 °F
Wednesday
Night
Rain Likely
Low 48 °F
Thursday
T-storms Likely
High 66 °F



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Observation History for CHATHAM, 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 12.7 10.00 Clear -- 24.8 19.4 80% 13.5 NA 30.40 1029.5
07:30 AM CST 9.2 10.00 Clear -- 24.8 19.4 80% 15.3 NA 30.40 1029.5
07:20 AM CST 9.2 10.00 Clear -- 24.8 19.4 80% 15.3 NA 30.39 1029.1
07:05 AM CST 10.4 10.00 Clear -- 23.0 19.4 86% 12.4 NA 30.39 1029.1
07:00 AM CST 9.2 10.00 Clear -- 23.0 19.4 86% 13.1 NA 30.39 1029.1
06:50 AM CST 10.4 10.00 Clear -- 23.0 19.4 86% 12.4 NA 30.38 1028.8
06:45 AM CST 11.5 10.00 Clear -- 23.0 19.4 86% 11.7 NA 30.37 1028.4
06:35 AM CST 10.4 10.00 Clear -- 23.0 19.4 86% 12.4 NA 30.38 1028.8
06:30 AM CST 8.1 10.00 Clear -- 21.2 19.4 93% 11.7 NA 30.38 1028.8
06:20 AM CST 11.5 10.00 Clear -- 21.2 19.4 93% 9.5 NA 30.37 1028.4
06:10 AM CST 9.2 10.00 Clear -- 21.2 19.4 93% 10.8 NA 30.37 1028.4
06:00 AM CST 10.4 10.00 Clear -- 21.2 19.4 93% 10.0 NA 30.36 1028.1
05:50 AM CST 10.4 10.00 Clear -- 21.2 19.4 93% 10.0 NA 30.35 1027.8
05:45 AM CST 12.7 10.00 Clear -- 23.0 19.4 86% 11.1 NA 30.35 1027.8
05:35 AM CST 11.5 10.00 Clear -- 21.2 19.4 93% 9.5 NA 30.34 1027.4
05:25 AM CST 11.5 10.00 Clear -- 21.2 19.4 93% 9.5 NA 30.33 1027.1
05:20 AM CST 10.4 10.00 Clear -- 21.2 19.4 93% 10.0 NA 30.32 1026.8
05:15 AM CST 11.5 10.00 Clear -- 21.2 19.4 93% 9.5 NA 30.32 1026.8
05:05 AM CST 10.4 10.00 Clear -- 21.2 19.4 93% 10.0 NA 30.33 1027.1
04:55 AM CST 9.2 10.00 Clear -- 21.2 19.4 93% 10.8 NA 30.32 1026.8
04:50 AM CST 8.1 10.00 Clear -- 21.2 19.4 93% 11.7 NA 30.33 1027.1
04:45 AM CST 10.4 10.00 Clear -- 21.2 19.4 93% 10.0 NA 30.33 1027.1
04:35 AM CST 11.5 10.00 Clear -- 23.0 19.4 86% 11.7 NA 30.32 1026.8
04:25 AM CST 10.4 10.00 Clear -- 23.0 19.4 86% 12.4 NA 30.31 1026.4

Regional Weather Observation

SPRINGFIELD (KSPI)

Clear
24.8 F

JACKSONVILLE (KIJX)

Clear
NULL F

TAYLORVILLE (KTAZ)

Cloudy
26.2 F

LINCOLN (KAAA)

Clear
26.6 F

MOUNT STERLING (KI63)

Clear
21.9 F

LITCHFIELD MUNI (K3LF)

Clear
NULL F

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