Belleville, IL Current Weather Conditions

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

▼Current Conditions — Belleville, IL

ALTON/ST LOUIS R (KALN)

Mostly Cloudy

NULL F

Humidity:	%
Wind Speed:	mph
Barometer:	in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Apr 26 2026, 02:50 PM CDT

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▼Hourly Observation History — Belleville, 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)
02:50 PM CDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
01:50 PM CDT	E 8.1 G 19.7	10.00	Mostly Clear	--	77.0		%	NA	NA		M
12:50 PM CDT	S 8.1	10.00	Mostly Clear	--	75.2		%	NA	NA		M
11:45 AM CDT	11.4	10.00	Clear	--	73.4		%	NA	NA		M
10:45 AM CDT	6.9	10.00	Clear	--	69.8		%	NA	NA		M
09:45 AM CDT	9.2	10.00	Clear	--	66.2		%	NA	NA		M
08:45 AM CDT	10.4	10.00	Clear	--	60.8		%	NA	NA		M
07:45 AM CDT	8.1	10.00	Clear	--	57.2		%	NA	NA		M
06:45 AM CDT	E 4.7	10.00	Clear	--	53.6		%	NA	NA		M
06:35 AM CDT	E 4.7	10.00	Clear	--	52.7		%	NA	NA		M
06:15 AM CDT	E 6.9	10.00	Clear	--	52.2		%	NA	NA		M
05:55 AM CDT	E 4.7	10.00	Clear	--	52.7		%	NA	NA		M
05:35 AM CDT	5.7	10.00	Clear	--	53.1		%	NA	NA		M
05:15 AM CDT	5.7	10.00	Clear	--	53.2		%	NA	NA		M
04:55 AM CDT	5.8	10.00	Clear	--	53.8		%	NA	NA		M
04:35 AM CDT	5.7	10.00	Clear	--	53.6		%	NA	NA		M
04:15 AM CDT	NE 3.4	10.00	NULL	--	54.5		%	NA	NA		M
03:55 AM CDT	4.7	10.00	Clear	--	54.7		%	NA	NA		M
03:35 AM CDT	NE 3.4	10.00	Clear	--	55.0		%	NA	NA		M
03:15 AM CDT	NE 5.7	10.00	Clear	--	55.2		%	NA	NA		M
02:55 AM CDT	4.7	10.00	Clear	--	56.1		%	NA	NA		M
02:35 AM CDT	5.8	10.00	Clear	--	56.3		%	NA	NA		M
02:15 AM CDT	6.9	10.00	Clear	--	56.5		%	NA	NA		M
01:55 AM CDT	6.9	10.00	Clear	--	56.5		%	NA	NA		M
01:35 AM CDT	4.7	10.00	Clear	--	57.9		%	NA	NA		M
01:15 AM CDT	4.6	10.00	Clear	--	58.1		%	NA	NA		M
12:55 AM CDT	NE 4.7	10.00	Clear	--	58.5		%	NA	NA		M
12:35 AM CDT	4.6	10.00	Clear	--	58.3		%	NA	NA		M
12:15 AM CDT	3.4	10.00	Clear	--	58.8		%	NA	NA		M
11:55 PM CDT	3.4	10.00	Clear	--	60.3		%	NA	NA		M
11:35 PM CDT	4.6	10.00	Clear	--	60.8		%	NA	NA		M
11:15 PM CDT	4.7	10.00	Clear	--	60.4		%	NA	NA		M
10:55 PM CDT	5.8	10.00	Clear	--	60.4		%	NA	NA		M
10:35 PM CDT	E 4.7	10.00	Clear	--	61.0		%	NA	NA		M
10:15 PM CDT	5.7	10.00	Clear	--	61.7		%	NA	NA		M
09:50 PM CDT	6.9	10.00	Clear	--	62.6		%	NA	NA		M
08:50 PM CDT	9.2	10.00	Clear	--	66.2		%	NA	NA		M
07:50 PM CDT	NE 5.8	10.00	Clear	--	69.8		%	NA	NA		M
06:50 PM CDT	9.2	10.00	Clear	--	73.4		%	NA	NA		M
05:50 PM CDT	9.2	10.00	Clear	--	75.2		%	NA	NA		M
04:50 PM CDT	E 6.9	10.00	Clear	--	77.0		%	NA	NA		M
03:50 PM CDT	E 9.2	10.00	Clear	--	75.2		%	NA	NA		M
02:50 PM CDT	SE 5.8	10.00	Clear	--	75.2		%	NA	NA		M
01:45 PM CDT	8.1	10.00	Clear	--	73.4		%	NA	NA		M
12:45 PM CDT	NE 8.1	10.00	Clear	--	73.4		%	NA	NA		M
11:45 AM CDT	NE 9.2	10.00	Clear	--	71.6		%	NA	NA		M
10:45 AM CDT	6.9	10.00	Clear	--	68.0		%	NA	NA		M
09:50 AM CDT	NE 8.1	10.00	Clear	--	64.4		%	NA	NA		M
08:50 AM CDT	8.1	10.00	Clear	--	62.6		%	NA	NA		M
07:50 AM CDT	8.1	10.00	Clear	--	57.2		%	NA	NA		M
06:45 AM CDT	3.4	10.00	Clear	--	51.8		%	NA	NA		M
06:35 AM CDT	0.0	10.00	Clear	--	52.0		%	NA	NA		M
05:55 AM CDT	0.0	10.00	Clear	--	52.5		%	NA	NA		M
05:35 AM CDT	0.0	10.00	Clear	--	53.1		%	NA	NA		M
05:15 AM CDT	0.0	10.00	Clear	--	53.4		%	NA	NA		M
04:55 AM CDT	3.4	10.00	Clear	--	54.0		%	NA	NA		M
04:35 AM CDT	3.4	10.00	Clear	--	53.6		%	NA	NA		M
04:15 AM CDT	0.0	10.00	Clear	--	53.6		%	NA	NA		M
03:55 AM CDT	0.0	10.00	Clear	--	53.1		%	NA	NA		M
03:35 AM CDT	0.0	10.00	Clear	--	55.4		%	NA	NA		M
03:15 AM CDT	0.0	10.00	Clear	--	55.6		%	NA	NA		M
02:55 AM CDT	0.0	10.00	Clear	--	57.2		%	NA	NA		M
02:35 AM CDT	0.0	10.00	Clear	--	57.6		%	NA	NA		M
02:15 AM CDT	0.0	10.00	Clear	--	58.3		%	NA	NA		M
01:55 AM CDT	0.0	10.00	Clear	--	58.5		%	NA	NA		M
01:35 AM CDT	0.0	10.00	Clear	--	58.6		%	NA	NA		M
01:15 AM CDT	0.0	10.00	Clear	--	59.0		%	NA	NA		M
12:55 AM CDT	0.0	10.00	Clear	--	59.2		%	NA	NA		M
11:15 PM CDT	0.0	10.00	Clear	--	63.3		%	NA	NA		M
10:55 PM CDT	0.0	10.00	Clear	--	63.7		%	NA	NA		M
10:35 PM CDT	0.0	10.00	Clear	--	65.3		%	NA	NA		M
10:15 PM CDT	3.4	10.00	Clear	--	65.8		%	NA	NA		M