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Hazardous Weather Conditions

No active alerts for HAMILTON, ILLINOIS

Current Conditions: HAMILTON, ILLINOIS

Clear


23.0 F

Last Updated on Mar 1 2026, 12:55 AM CST
Humidity: 79%
Wind Speed: 4.7 mph
Barometer: 30.32 in
Dewpoint: 17.6 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 16.9 F
Current conditions at:

FORT MADISON (KFSW)

Lat: 40.65 Lon: -91.33

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5 Day Forecast for HAMILTON, ILLINOIS (62341)

Sunday

Slight Chance of Snow
High 41 °F
Sunday
Night
Chance of Snow
Low 30 °F
Monday

Slight Chance of Rain
High 44 °F
Monday
Night
Rain

Low 37 °F
Tuesday

T-storms


High 53 °F
Tuesday
Night
Chance of T-storms

Low 42 °F
Wednesday

Chance of Rain
High 62 °F
Wednesday
Night
Chance of Rain
Low 44 °F
Thursday

Chance of T-storms

High 66 °F



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Observation History for HAMILTON, 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)
12:55 AM CST 4.7 10.00 Clear -- 23.0 17.6 79% 16.9 NA 30.32 1026.8
12:35 AM CST 6.9 10.00 Clear -- 23.0 17.6 79% 14.7 NA 30.32 1026.8
12:15 AM CST 6.9 10.00 Clear -- 24.8 17.6 74% 16.9 NA 30.31 1026.4
11:55 PM CST 6.9 10.00 Clear -- 24.8 17.6 74% 16.9 NA 30.30 1026.1
11:35 PM CST 8.1 10.00 Clear -- 24.8 17.6 74% 16.0 NA 30.31 1026.4
11:15 PM CST 10.00 Clear -- NULL % NA NA M
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

Regional Weather Observation

FORT MADISON (KFSW)

Clear
23.0 F

MT PLEASANT (KMPZ)

Clear
19.4 F

BURLINGTON (KBRL)

Clear
23.0 F

FAIRFIELD (KFFL)

Clear
17.6 F

WASHINGTON (KAWG)

Clear
21.2 F

MACOMB MUNI (KMQB)

Clear
21.0 F

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