East Saint Louis, IL Current Weather Conditions

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

▼Current Conditions — East Saint Louis, IL

ALTON/ST LOUIS R (KALN)

Light Rain

77.9 F

Humidity:	%
Wind Speed:	9.2 mph
Barometer:	in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jun 8 2026, 12:55 AM CDT

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▼Hourly Observation History — East Saint Louis, 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)
12:55 AM CDT	9.2	10.00	Light Rain	--	77.9		%	NA	NA		M
12:35 AM CDT	5.8	10.00	Light Rain	--	77.9		%	NA	NA		M
12:15 AM CDT	5.8	10.00	Mostly Cloudy	--	78.8		%	NA	NA		M
11:55 PM CDT	SE 8.1	10.00	Partly Cloudy	--	78.8		%	NA	NA		M
11:35 PM CDT	8.1	10.00	Cloudy	--	79.2		%	NA	NA		M
11:15 PM CDT		10.00	Cloudy	--	NULL		%	NA	NA		M
10:55 PM CDT		10.00	Mostly Cloudy	--	80.1		%	NA	NA		M
10:35 PM CDT	SE 10.3	10.00	Partly Cloudy	--	79.5		%	NA	NA		M
10:15 PM CDT	SE 10.3	10.00	Mostly Cloudy	--	79.5		%	NA	NA		M
09:50 PM CDT	SE 8.1	10.00	Cloudy	--	78.8		%	NA	NA		M
08:50 PM CDT	6.9	10.00	Partly Cloudy	--	78.8		%	NA	NA		M
07:50 PM CDT	SE 8.1	10.00	Clear	--	80.6		%	NA	NA		M
06:50 PM CDT	11.4	10.00	Clear	--	82.4		%	NA	NA		M
05:50 PM CDT	SE 10.3	10.00	Clear	--	84.2		%	NA	NA		M
04:50 PM CDT	12.8	10.00	Clear	--	86.0		%	NA	NA		M
03:50 PM CDT	G 19.6	10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
02:50 PM CDT	11.4	10.00	Partly Cloudy	--	87.8		%	NA	NA		M
01:50 PM CDT	G 19.7	10.00	Partly Cloudy	--	87.8		%	NA	NA		M
12:47 PM CDT	SE 11.4	10.00	Mostly Clear	--	86.0		%	NA	NA		M
11:45 AM CDT	10.3	10.00	Clear	--	84.2		%	NA	NA		M
10:50 AM CDT	10.3	10.00	Clear	--	82.4		%	NA	NA		M
09:50 AM CDT	4.7	10.00	Clear	--	78.8		%	NA	NA		M
08:50 AM CDT	8.1	10.00	Partly Cloudy	--	78.8		%	NA	NA		M
07:50 AM CDT	SE 5.8	10.00	Partly Cloudy	--	75.2		%	NA	NA		M
06:50 AM CDT	6.9	10.00	Clear	--	73.4		%	NA	NA		M
06:35 AM CDT	4.7	10.00	Clear	--	73.6		%	NA	NA		M
06:15 AM CDT	E 4.7	10.00	Clear	--	72.9		%	NA	NA		M
05:55 AM CDT	E 4.7	10.00	Clear	--	72.5		%	NA	NA		M
05:35 AM CDT	0.0	10.00	Clear	--	72.5		%	NA	NA		M
05:15 AM CDT	0.0	10.00	Clear	--	72.9		%	NA	NA		M
04:55 AM CDT	0.0	10.00	Clear	--	72.5		%	NA	NA		M
04:35 AM CDT	0.0	10.00	NULL	--	72.5		%	NA	NA		M
04:15 AM CDT	0.0	10.00	Clear	--	72.9		%	NA	NA		M
03:55 AM CDT	0.0	10.00	Clear	--	73.4		%	NA	NA		M
03:35 AM CDT	E 3.4	10.00	Light Rain	--	73.2		%	NA	NA		M
03:15 AM CDT	0.0	10.00	Clear	--	73.9		%	NA	NA		M
02:55 AM CDT	0.0	10.00	Clear	--	74.5		%	NA	NA		M
02:35 AM CDT	S 4.7	10.00	Clear	--	75.4		%	NA	NA		M
01:55 AM CDT	4.6	10.00	Partly Cloudy	--	75.4		%	NA	NA		M
01:35 AM CDT	S 5.8	10.00	Clear	--	75.6		%	NA	NA		M
01:15 AM CDT	S 4.7	10.00	Clear	--	75.4		%	NA	NA		M
12:35 AM CDT	S 4.7	10.00	Clear	--	76.1		%	NA	NA		M
12:15 AM CDT	S 3.4	10.00	Clear	--	76.1		%	NA	NA		M
11:55 PM CDT	S 3.4	10.00	Clear	--	76.8		%	NA	NA		M
11:35 PM CDT	S 3.4	10.00	Clear	--	77.4		%	NA	NA		M
11:15 PM CDT	S 4.6	10.00	Clear	--	76.8		%	NA	NA		M
10:55 PM CDT	S 3.4	10.00	Clear	--	77.4		%	NA	NA		M
10:35 PM CDT	S 4.7	10.00	Clear	--	75.9		%	NA	NA		M
10:15 PM CDT	SE 4.7	10.00	Clear	--	74.3		%	NA	NA		M
09:45 PM CDT	SW 5.8	10.00	Clear	--	77.0		%	NA	NA		M
08:45 PM CDT	SW 6.9	10.00	Clear	--	78.8		%	NA	NA		M
07:45 PM CDT	SW 9.2	10.00	Clear	--	82.4		%	NA	NA		M
06:45 PM CDT	SW 11.4	10.00	Partly Cloudy	--	84.2		%	NA	NA		M
05:45 PM CDT	12.8	10.00	Partly Cloudy	--	86.0		%	NA	NA		M
04:45 PM CDT	12.7	10.00	Partly Cloudy	--	87.8		%	NA	NA		M
03:45 PM CDT	SW 11.4	10.00	Partly Cloudy	--	87.8		%	NA	NA		M
02:50 PM CDT	G 20.8	10.00	Partly Cloudy	--	87.8		%	NA	NA		M
01:50 PM CDT	6.9	10.00	Partly Cloudy	--	86.0		%	NA	NA		M
12:50 PM CDT	SW 11.4	10.00	Partly Cloudy	--	86.0		%	NA	NA		M
11:50 AM CDT	10.3	10.00	Mostly Cloudy	--	84.2		%	NA	NA		M
10:50 AM CDT	5.8	10.00	Mostly Cloudy	--	84.2		%	NA	NA		M
09:50 AM CDT	12.8	10.00	Clear	--	82.4		%	NA	NA		M
08:50 AM CDT	SW 10.3	10.00	Clear	--	78.8		%	NA	NA		M
07:50 AM CDT	11.4	10.00	Clear	--	77.0		%	NA	NA		M
06:50 AM CDT	9.2	10.00	Clear	--	75.2		%	NA	NA		M
06:35 AM CDT	SW 8.1	10.00	Clear	--	74.1		%	NA	NA		M
06:15 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
05:55 AM CDT	SW 6.9	10.00	Clear	--	73.4		%	NA	NA		M
05:35 AM CDT	SW 9.2	10.00	Clear	--	73.6		%	NA	NA		M
05:15 AM CDT	SW 8.1	10.00	Clear	--	73.8		%	NA	NA		M
04:55 AM CDT	SW 9.2	10.00	Clear	--	73.6		%	NA	NA		M
04:35 AM CDT	SW 6.9	10.00	Clear	--	73.8		%	NA	NA		M