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Hazardous Weather Conditions

No active alerts for MENDON, ILLINOIS

Current Conditions: MENDON, ILLINOIS

Clear


24.8 F
Last Updated on Feb 28 2026, 10:55 PM CST
Humidity: 74%
Wind Speed: 9.2 mph
Barometer: 30.30 in
Dewpoint: 17.6 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 15.3 F
Current conditions at:

FORT MADISON (KFSW)

Lat: 40.65 Lon: -91.33

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5 Day Forecast for MENDON, ILLINOIS (62351)

Saturday
Chance of Snow
High 55 °F
Saturday
Night
Mostly Cloudy
Low 24 °F
Sunday
Slight Chance of Snow
High 41 °F
Sunday
Night
Chance of Snow
Low 30 °F
Monday
Slight Chance of Snow
High 44 °F
Monday
Night
Rain
Low 39 °F
Tuesday
T-storms
High 53 °F
Tuesday
Night
T-storms Likely
Low 44 °F
Wednesday
T-storms Likely
High 60 °F



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Observation History for MENDON, 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)
10:55 PM CST 9.2 10.00 Clear -- 24.8 17.6 74% 15.3 NA 30.30 1026.1
10:35 PM CST 9.2 10.00 Clear -- 26.6 17.6 68% 17.6 NA 30.29 1025.7
10:15 PM CST 10.00 Clear -- NULL % NA NA M
09:55 PM CST 8.1 10.00 Clear -- 26.6 17.6 68% 18.3 NA 30.28 1025.4
09:35 PM CST 9.2 10.00 Clear -- 26.6 17.6 68% 17.6 NA 30.28 1025.4
09:15 PM CST 10.3 10.00 Clear -- 26.6 17.6 68% 16.9 NA 30.27 1025.1
08:55 PM CST 10.3 G 17.2 10.00 Clear -- 28.4 17.6 64% 19.0 NA 30.26 1024.7
08:35 PM CST 9.2 10.00 Clear -- 28.4 17.6 64% 19.8 NA 30.25 1024.4
08:15 PM CST 11.4 G 18.3 10.00 Clear -- 30.2 17.6 59% 20.8 NA 30.25 1024.1
07:55 PM CST 13.9 G 21.9 10.00 Clear -- 30.2 17.6 59% 19.8 NA 30.23 1023.7
07:35 PM CST 16.1 G 23.0 10.00 Clear -- 32.0 19.4 59% 21.2 NA 30.22 1023.4
07:15 PM CST 12.8 G 19.7 10.00 Clear -- 33.8 19.4 55% 24.8 NA 30.21 1023.0
06:55 PM CST 16.1 G 19.7 10.00 Clear -- 33.8 19.4 55% 23.5 NA 30.19 1022.4
06:35 PM CST 15.0 G 20.8 10.00 Clear -- 35.6 19.4 51% 26.2 NA 30.18 1022.0
06:15 PM CST G 19.7 10.00 Clear -- NULL % NA NA M
05:55 PM CST 17.2 G 24.2 10.00 Clear -- 39.2 19.4 45% 30.2 NA 30.15 1021.0
05:35 PM CST 12.8 G 19.7 10.00 Clear -- 41.0 10.4 28% 33.8 NA 30.13 1020.3
05:15 PM CST G 18.3 10.00 Clear -- NULL % NA NA M
04:55 PM CST 15.0 G 20.8 10.00 Clear -- 44.6 10.4 24% 37.8 NA 30.12 1019.7
04:35 PM CST 12.8 10.00 Clear -- 46.4 12.2 25% 40.6 NA 30.09 1019.0
04:15 PM CST 15.0 G 19.7 10.00 Clear -- 46.4 12.2 25% 40.1 NA 30.09 1019.0
03:55 PM CST 12.8 G 18.3 10.00 Clear -- 46.4 14.0 27% 40.6 NA 30.09 1019.0
03:35 PM CST 15.0 G 19.7 10.00 Clear -- 48.2 14.0 25% 42.3 NA 30.08 1018.6
11:55 AM CST NE 11.4 10.00 Clear -- 44.6 23.0 42% 38.8 NA 30.12 1019.7

Regional Weather Observation

FORT MADISON (KFSW)

Clear
24.8 F

BURLINGTON (KBRL)

Clear
24.8 F

MT PLEASANT (KMPZ)

Clear
23.0 F

QUINCY MUNI/BALD (KUIN)

Clear
26.6 F

HANNIBAL (KHAE)

Clear
30.2 F

MACOMB MUNI (KMQB)

Clear
24.3 F

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