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Hazardous Weather Conditions

No active alerts for CHESTNUT, ILLINOIS

Current Conditions: CHESTNUT, ILLINOIS

Clear


27.3 F
Last Updated on Feb 28 2026, 11:15 PM CST
Humidity: 68%
Wind Speed: 6.9 mph
Barometer: 30.27 in
Dewpoint: 18.1 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 19.9 F
Current conditions at:

LINCOLN (KAAA)

Lat: 40.15 Lon: -89.33

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5 Day Forecast for CHESTNUT, ILLINOIS (62518)

Saturday
Snow
High 53 °F
Saturday
Night
Mostly Cloudy
Low 24 °F
Sunday
Slight Chance of Snow
High 41 °F
Sunday
Night
Chance of Snow
Low 28 °F
Monday
Slight Chance of Snow
High 44 °F
Monday
Night
Rain
Low 37 °F
Tuesday
T-storms
High 55 °F
Tuesday
Night
T-storms
Low 46 °F
Wednesday
T-storms Likely
High 62 °F



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Observation History for CHESTNUT, 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)
11:15 PM CST 6.9 10.00 Clear -- 27.3 18.1 68% 19.9 NA 30.27 1025.1
10:55 PM CST 11.4 10.00 Clear -- 28.4 18.5 66% 18.5 NA 30.26 1024.7
10:35 PM CST 11.4 G 17.2 10.00 Clear -- 28.2 18.3 66% 18.3 NA 30.26 1024.7
10:15 PM CST G 16.1 10.00 Clear -- NULL % NA NA M
09:55 PM CST NE 10.3 10.00 Clear -- 28.4 18.0 65% 19.0 NA 30.25 1024.4
09:35 PM CST NE 10.3 G 18.3 10.00 Clear -- 29.1 18.3 64% 19.9 NA 30.25 1024.1
09:15 PM CST NE 11.4 G 21.9 10.00 Clear -- 29.3 18.5 64% 19.6 NA 30.25 1024.1
08:55 PM CST NE 15.0 G 23.0 10.00 Clear -- 30.4 19.4 63% 19.6 NA 30.22 1023.4
08:35 PM CST NE 17.2 G 24.2 10.00 Clear -- 31.1 20.1 63% 19.6 NA 30.22 1023.4
08:15 PM CST NE 15.0 G 23.0 10.00 Clear -- 32.0 20.7 63% 21.6 NA 30.21 1023.0
07:55 PM CST NE 18.3 G 25.3 10.00 Clear -- 32.7 20.3 60% 21.4 NA 30.19 1022.4
07:35 PM CST NE 20.8 G 27.7 10.00 Clear and Windy -- 34.3 20.3 56% 22.8 NA M
07:15 PM CST NE 18.3 G 21.9 10.00 Clear -- 36.7 19.6 50% 26.6 NA 30.16 1021.3
06:55 PM CST NE 18.3 G 24.2 10.00 Clear -- 38.8 19.8 46% 29.3 NA 30.14 1020.7
06:35 PM CST NE 17.3 G 21.9 10.00 Clear -- NULL 20.3 % NA NA 30.12 1020.0
06:15 PM CST NE 16.1 G 24.2 10.00 Clear -- 42.6 20.1 40% 34.9 NA M
05:55 PM CST NE 13.9 G 17.2 10.00 Clear -- 46.4 18.9 33% 40.3 NA 30.10 1019.3
05:35 PM CST 10.4 10.00 Clear -- 48.0 17.8 30% 43.5 NA 30.08 1018.6
05:15 PM CST 10.00 Clear -- NULL % NA NA M
04:55 PM CST NE 16.1 10.00 Partly Cloudy -- 50.9 18.7 28% NA NA 30.06 1018.0
04:35 PM CST NE 13.9 10.00 Mostly Cloudy -- 52.0 20.1 28% NA NA 30.05 1017.6
04:15 PM CST NE 13.9 10.00 Light Rain -- 52.0 22.6 32% NA NA 30.05 1017.6
03:55 PM CST NE 10.3 10.00 Light Rain -- 52.9 19.4 27% NA NA 30.04 1017.3
03:35 PM CST NE 8.1 10.00 Cloudy -- 55.0 13.8 19% NA NA 30.04 1017.3

Regional Weather Observation

LINCOLN (KAAA)

Clear
27.3 F

PEORIA (KPIA)

Clear
26.6 F

BLOOMINGTON/NORM (KBMI)

Clear
24.8 F

SPRINGFIELD (KSPI)

Clear
28.4 F

TAYLORVILLE (KTAZ)

Clear
28.0 F

DECATUR (KDEC)

Clear
26.6 F

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