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Hazardous Weather Conditions

No active alerts for HARTSBURG, ILLINOIS

Current Conditions: HARTSBURG, ILLINOIS

Clear


28.4 F
Last Updated on Feb 28 2026, 09:35 PM CST
Humidity: 69%
Wind Speed: NE 13.8 mph
Barometer: 30.26 in
Dewpoint: 19.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 17.4 F
Current conditions at:

PEORIA (KPIA)

Lat: 40.67 Lon: -89.68

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5 Day Forecast for HARTSBURG, ILLINOIS (62643)

Saturday
Snow
High 53 °F
Saturday
Night
Rain Likely
Low 23 °F
Sunday
Forecast Missing
High 41 °F
Sunday
Night
Forecast Missing
Low 24 °F
Monday
Forecast Missing
High 41 °F
Monday
Night
Forecast Missing
Low 30 °F
Tuesday
Forecast Missing
High 44 °F
Tuesday
Night
Forecast Missing
Low 33 °F
Wednesday
Forecast Missing
High 57 °F



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Observation History for HARTSBURG, 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)
09:35 PM CST NE 13.8 10.00 Clear -- 28.4 19.4 69% 17.4 NA 30.26 1024.7
09:25 PM CST NE 12.7 10.00 Clear -- 28.4 21.2 74% 18.0 NA 30.26 1024.7
09:20 PM CST NE 12.7 G 18.4 10.00 Clear -- 28.4 21.2 74% 18.0 NA 30.26 1024.7
09:15 PM CST NE 12.7 10.00 Clear -- 28.4 21.2 74% 18.0 NA 30.25 1024.4
09:05 PM CST NE 15.0 G 20.7 10.00 Clear -- 28.4 21.2 74% 17.1 NA 30.25 1024.4
09:00 PM CST NE 16.1 G 21.9 10.00 Clear -- 28.4 21.2 74% 16.5 NA 30.24 1024.0
08:50 PM CST 10.00 Clear -- 28.4 21.2 74% NA NA 30.24 1024.0
08:45 PM CST NE 15.0 G 20.7 10.00 Mostly Clear -- 30.2 21.2 69% 19.2 NA 30.24 1024.0
08:35 PM CST NE 13.8 10.00 Mostly Clear -- 30.2 21.2 69% 19.8 NA 30.24 1024.0
08:30 PM CST NE 10.4 G 16.1 10.00 Mostly Clear -- 30.2 21.2 69% 21.4 NA 30.24 1024.0
08:20 PM CST NE 13.8 10.00 Partly Cloudy -- 30.2 21.2 69% 19.8 NA 30.23 1023.7
08:10 PM CST NE 16.1 10.00 Mostly Clear -- 30.2 21.2 69% 18.9 NA 30.23 1023.7
08:00 PM CST NE 12.7 G 20.7 10.00 Mostly Clear -- 30.2 21.2 69% 20.3 NA 30.22 1023.4
07:50 PM CST NE 15.0 10.00 Mostly Clear -- 30.2 23.0 74% 19.2 NA 30.22 1023.4
07:45 PM CST 12.7 G 21.9 10.00 Mostly Clear -- 30.2 21.2 69% 20.3 NA 30.22 1023.4
07:35 PM CST G 25.3 10.00 Clear -- 30.2 23.0 74% NA NA 30.21 1023.0
07:25 PM CST NE 16.1 10.00 Clear -- 30.2 23.0 74% 18.9 NA 30.21 1023.0
07:20 PM CST NE 16.1 G 25.3 10.00 Clear -- 30.2 23.0 74% 18.9 NA 30.20 1022.7
07:15 PM CST 10.00 Clear -- 30.2 23.0 74% NA NA 30.19 1022.4
07:05 PM CST NE 19.6 G 27.6 10.00 Clear and Windy -- 32.0 23.0 69% 20.1 NA 30.19 1022.4
07:00 PM CST NE 16.1 10.00 Clear -- 32.0 23.0 69% 21.2 NA 30.19 1022.4
06:50 PM CST NE 18.4 G 27.6 10.00 Clear -- 32.0 23.0 69% 20.5 NA 30.19 1022.4
06:40 PM CST NE 15.0 G 21.9 10.00 Clear -- 33.8 21.2 60% 23.9 NA 30.18 1022.0
06:35 PM CST NE 17.3 10.00 Clear -- 33.8 21.2 60% 23.2 NA 30.17 1021.7

Regional Weather Observation

PEORIA (KPIA)

Clear
28.4 F

LINCOLN (KAAA)

Clear
29.1 F

BLOOMINGTON/NORM (KBMI)

Clear
26.6 F

GALESBURG (KGBG)

Clear
23.5 F

MACOMB MUNI (KMQB)

Clear
26.2 F

SPRINGFIELD (KSPI)

Clear and Windy
30.2 F

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