Hamilton, IL Current Weather Conditions

Current weather observations and 72-hour history for Hamilton, IL. • View 5-Day Forecast ›

▼Current Conditions — Hamilton, IL

FORT MADISON (KFSW)

Rain

68.0 F

Humidity:	94%
Wind Speed:	E 8.1 mph
Barometer:	29.83 in
Dewpoint:	66.2 F
Visibility:	10.00 mi
Precip:	00.04 in
Heat Index:	NA
Wind Chill:	NA

May 16 2026, 11:55 PM CDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Illinois

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Illinois

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Hamilton, IL

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
11:55 PM CDT	E 8.1	10.00	Rain	00.04	68.0	66.2	94%	NA	NA	29.83	1010.2
11:35 PM CDT	6.9	10.00	Light Rain	--	68.0	66.2	94%	NA	NA	29.85	1010.8
11:15 PM CDT	4.7	9.00	Light Rain	--	68.0	66.2	94%	NA	NA	29.84	1010.5
10:55 PM CDT	S 6.9	10.00	Light Rain	--	68.0	66.2	94%	NA	NA	29.86	1011.2
10:35 PM CDT	3.4	10.00	NULL	--	68.0	66.2	94%	NA	NA	29.85	1010.8
09:55 PM CDT	11.4	10.00	Light Rain	--	68.0	66.2	94%	NA	NA	29.88	1011.9
09:35 PM CDT	10.3	10.00	Light Rain	--	68.0	66.2	94%	NA	NA	29.87	1011.5
09:15 PM CDT	10.3	10.00	Light Rain	--	68.0	64.4	88%	NA	NA	29.85	1010.8
08:55 PM CDT	SE 6.9	10.00	Light Rain	--	68.0	64.4	88%	NA	NA	29.85	1010.8
08:35 PM CDT	SE 8.1	10.00	Light Rain	--	69.8	64.4	83%	NA	NA	29.84	1010.5
08:15 PM CDT	5.8	10.00	Light Rain	--	71.6	62.6	73%	NA	72.0	29.84	1010.5
07:55 PM CDT	E 10.3	10.00	Light Rain	--	73.4	62.6	69%	NA	73.8	29.83	1010.2
07:35 PM CDT	8.1	10.00	Clear	--	73.4	62.6	69%	NA	73.8	29.82	1009.8
07:15 PM CDT	3.4	10.00	Clear	--	73.4	62.6	69%	NA	73.8	29.81	1009.5
06:55 PM CDT	E 4.7	10.00	Clear	--	75.2	62.6	65%	NA	75.6	29.81	1009.2
06:35 PM CDT	E 5.8	10.00	Clear	--	75.2	62.6	65%	NA	75.6	29.81	1009.2
06:15 PM CDT	4.7	10.00	Clear	--	77.0	62.6	61%	NA	77.4	29.81	1009.2
05:55 PM CDT	SE 4.7	10.00	Clear	--	77.0	62.6	61%	NA	77.4	29.81	1009.2
05:35 PM CDT	S 6.9	10.00	Clear	--	77.0	60.8	57%	NA	77.2	29.81	1009.5
05:15 PM CDT	6.9	10.00	Clear	--	78.8	62.6	58%	NA	79.2	29.83	1010.2
04:35 PM CDT	SE 6.9	10.00	Clear	--	80.6	64.4	58%	NA	82.2	29.83	1010.2
04:15 PM CDT	S 5.8	10.00	Clear	--	78.8	64.4	61%	NA	79.3	29.82	1009.8
03:55 PM CDT	S 9.2	10.00	Clear	--	78.8	64.4	61%	NA	79.3	29.82	1009.8
03:35 PM CDT	11.4	10.00	Clear	--	78.8	64.4	61%	NA	79.3	29.83	1010.2
03:15 PM CDT	S 9.2	10.00	Clear	--	77.0	66.2	69%	NA	77.7	29.84	1010.5
02:55 PM CDT	S 9.2	10.00	Clear	--	75.2	66.2	74%	NA	75.9	29.84	1010.5
02:35 PM CDT	S 12.8 G 17.2	10.00	Clear	--	73.4	66.2	78%	NA	74.1	29.85	1010.8
02:15 PM CDT	12.8	10.00	Clear	--	73.4	66.2	78%	NA	74.1	29.86	1011.2
01:55 PM CDT	10.3	10.00	Clear	--	71.6	64.4	78%	NA	72.1	29.86	1011.2
01:35 PM CDT	13.9	10.00	Clear	--	73.4	64.4	73%	NA	73.9	29.87	1011.5
01:15 PM CDT	S 15.0	10.00	Partly Cloudy	--	73.4	64.4	73%	NA	73.9	29.88	1011.9
12:55 PM CDT	13.9 G 19.7	10.00	Mostly Cloudy	--	75.2	64.4	69%	NA	75.7	29.88	1011.9
12:15 PM CDT	SE 11.4	10.00	Mostly Clear	--	77.0	64.4	65%	NA	77.5	29.87	1011.5
11:55 AM CDT		10.00	Mostly Cloudy	--	80.6	64.4	58%	NA	82.2	29.87	1011.5
11:35 AM CDT	S 9.2	10.00	Cloudy	--	78.8	62.6	58%	NA	79.2	29.87	1011.5
11:15 AM CDT	S 8.1	10.00	Cloudy	--	78.8	62.6	58%	NA	79.2	29.85	1010.8
10:55 AM CDT	6.9	10.00	Cloudy	--	78.8	60.8	54%	NA	79.0	29.84	1010.5
10:35 AM CDT	4.7	10.00	Cloudy	--	78.8	60.8	54%	NA	79.0	29.84	1010.5
10:15 AM CDT	SE 5.8	10.00	Mostly Cloudy	--	78.8	62.6	58%	NA	79.2	29.84	1010.5
09:55 AM CDT	9.2	10.00	Clear	--	78.8	62.6	58%	NA	79.2	29.84	1010.5
09:35 AM CDT	SE 10.3	10.00	Clear	--	77.0	62.6	61%	NA	77.4	29.84	1010.5
09:15 AM CDT	SE 10.3	10.00	Clear	--	75.2	62.6	65%	NA	75.6	29.84	1010.5
08:55 AM CDT	11.4	10.00	Clear	--	73.4	62.6	69%	NA	73.8	29.83	1010.2
08:35 AM CDT	16.1	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.81	1009.5
08:15 AM CDT	SE 12.8	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.82	1009.8
07:55 AM CDT	SE 9.2	10.00	Clear	--	69.8	60.8	73%	NA	NA	29.82	1009.8
07:15 AM CDT	9.2	10.00	Clear	--	68.0	57.2	68%	NA	NA	29.82	1009.8
06:55 AM CDT	E 8.1	10.00	Clear	--	66.2	57.2	73%	NA	NA	29.83	1010.2
06:35 AM CDT	E 8.1	10.00	Clear	--	66.2	57.2	73%	NA	NA	29.82	1009.8
06:15 AM CDT	E 6.9	10.00	Mostly Clear	--	64.4	57.2	77%	NA	NA	29.82	1009.8
05:55 AM CDT	1.1	10.00	Partly Cloudy	--	64.4	57.2	77%	NA	NA	29.82	1009.8
05:35 AM CDT	E 5.8	10.00	Clear	--	64.4	57.2	77%	NA	NA	29.82	1009.8
05:15 AM CDT	E 9.2	10.00	Partly Cloudy	--	64.4	57.2	77%	NA	NA	29.82	1009.8
04:55 AM CDT	4.7	10.00	Cloudy	--	64.4	57.2	77%	NA	NA	29.84	1010.5
04:35 AM CDT	8.1	10.00	Mostly Cloudy	--	64.4	57.2	77%	NA	NA	29.85	1010.8
04:15 AM CDT	15.0 G 19.7	10.00	Cloudy	--	68.0	59.0	73%	NA	NA	29.85	1010.8
03:55 AM CDT	G 23.0	10.00	Light Rain	--	69.8	62.6	78%	NA	NA	29.86	1011.2
03:35 AM CDT	6.9	10.00	NULL	--	69.8	62.6	78%	NA	NA	29.82	1009.8
03:15 AM CDT	10.3	10.00	Partly Cloudy	--	68.0	62.6	83%	NA	NA	29.81	1009.2
02:35 AM CDT	5.8	10.00	Clear	--	69.8	62.6	78%	NA	NA	29.75	1007.5
02:15 AM CDT	8.1	10.00	Clear	--	69.8	62.6	78%	NA	NA	29.75	1007.5
01:55 AM CDT	S 9.2	10.00	Clear	--	69.8	62.6	78%	NA	NA	29.75	1007.5
01:15 AM CDT	12.8	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.74	1007.1
12:55 AM CDT	10.3	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.72	1006.4
12:35 AM CDT	11.4	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.74	1007.1
12:15 AM CDT	S 11.4	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.74	1007.1
11:55 PM CDT	S 12.8	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.75	1007.5
11:35 PM CDT	S 10.3	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.76	1007.8
11:15 PM CDT	4.7	10.00	Clear	--	71.6	62.6	73%	NA	72.0	29.77	1008.1
10:55 PM CDT	S 11.4	10.00	Clear	--	73.4	62.6	69%	NA	73.8	29.74	1007.1
10:35 PM CDT	12.8	10.00	Clear	--	73.4	62.6	69%	NA	73.8	29.74	1007.1
10:15 PM CDT	12.8	10.00	Clear	--	73.4	62.6	69%	NA	73.8	29.74	1007.1