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)

Fog/Mist

72.3 F

Humidity:	%
Wind Speed:	0.0 mph
Barometer:	in
Dewpoint:	F
Visibility:	5.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 20 2026, 03:55 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)
03:55 AM CDT	0.0	5.00	Fog/Mist	--	72.3		%	NA	NA		M
03:35 AM CDT	0.0	5.00	Fog/Mist	--	72.1		%	NA	NA		M
03:15 AM CDT	0.0	5.00	Fog/Mist	--	71.8		%	NA	NA		M
02:55 AM CDT	NE 3.4	5.00	Fog/Mist	--	71.8		%	NA	NA		M
02:35 AM CDT	0.0	5.00	Fog/Mist	--	71.6		%	NA	NA		M
02:15 AM CDT	0.0	7.00	Clear	--	71.8		%	NA	NA		M
01:55 AM CDT	0.0	7.00	Partly Cloudy	--	72.9		%	NA	NA		M
01:35 AM CDT	0.0	7.00	Partly Cloudy	--	71.6		%	NA	NA		M
01:15 AM CDT	E 3.4	7.00	Partly Cloudy	--	73.4		%	NA	NA		M
12:55 AM CDT	0.0	7.00	Mostly Cloudy	--	74.3		%	NA	NA		M
12:35 AM CDT	0.0	7.00	Mostly Cloudy	--	74.8		%	NA	NA		M
12:15 AM CDT	NE 3.4	7.00	Partly Cloudy	--	74.5		%	NA	NA		M
11:55 PM CDT	NE 3.4	7.00	Mostly Cloudy	--	75.2		%	NA	NA		M
11:35 PM CDT	E 4.7	7.00	Mostly Cloudy	--	75.7		%	NA	NA		M
11:15 PM CDT	4.7	7.00	Mostly Cloudy	--	76.1		%	NA	NA		M
10:55 PM CDT	4.7	7.00	Cloudy	--	77.0		%	NA	NA		M
10:35 PM CDT	0.0	7.00	Partly Cloudy	--	77.2		%	NA	NA		M
10:15 PM CDT	0.0	7.00	Clear	--	77.9		%	NA	NA		M
09:50 PM CDT	5.8	10.00	Mostly Cloudy	--	78.8		%	NA	NA		M
08:50 PM CDT	6.9	10.00	Clear	--	78.8		%	NA	NA		M
07:50 PM CDT	NE 8.1	10.00	Clear	--	82.4		%	NA	NA		M
06:50 PM CDT	NE 11.4	10.00	Partly Cloudy	--	84.2		%	NA	NA		M
05:50 PM CDT	NE 9.2	10.00	Mostly Cloudy	--	87.8		%	NA	NA		M
04:50 PM CDT	NE 6.9	10.00	Partly Cloudy	--	86.0		%	NA	NA		M
03:50 PM CDT	NE 10.3	10.00	Partly Cloudy	--	87.8		%	NA	NA		M
02:45 PM CDT	NE 6.9	10.00	Partly Cloudy	--	86.0		%	NA	NA		M
01:45 PM CDT	NE 6.9	10.00	Mostly Cloudy	--	89.6		%	NA	NA		M
12:45 PM CDT	NE 9.2	10.00	Light Rain	--	84.2		%	NA	NA		M
11:45 AM CDT	3.4	10.00	Mostly Cloudy	--	86.0		%	NA	NA		M
10:50 AM CDT	3.4	10.00	Mostly Cloudy	--	84.2		%	NA	NA		M
09:50 AM CDT	4.7	10.00	Mostly Cloudy	--	82.4		%	NA	NA		M
08:50 AM CDT	4.7	10.00	Mostly Cloudy	--	80.6		%	NA	NA		M
07:50 AM CDT	SE 3.4	10.00	Mostly Cloudy	--	78.8		%	NA	NA		M
06:50 AM CDT	0.0	10.00	Mostly Cloudy	--	75.2		%	NA	NA		M
06:35 AM CDT	0.0	10.00	Mostly Cloudy	--	75.2		%	NA	NA		M
06:15 AM CDT	0.0	10.00	Mostly Cloudy	--	74.5		%	NA	NA		M
05:55 AM CDT	0.0	7.00	Clear	--	73.9		%	NA	NA		M
05:35 AM CDT	0.0	10.00	Clear	--	74.3		%	NA	NA		M
05:15 AM CDT	0.0	10.00	Clear	--	74.3		%	NA	NA		M
04:55 AM CDT	0.0	10.00	Clear	--	74.5		%	NA	NA		M
04:35 AM CDT	0.0	7.00	Clear	--	73.9		%	NA	NA		M
04:15 AM CDT	0.0	10.00	Partly Cloudy	--	74.3		%	NA	NA		M
03:55 AM CDT	0.0	10.00	Mostly Cloudy	--	73.9		%	NA	NA		M
03:35 AM CDT	0.0	10.00	Partly Cloudy	--	74.8		%	NA	NA		M
03:15 AM CDT	0.0	10.00	Clear	--	74.8		%	NA	NA		M
02:55 AM CDT	0.0	10.00	Clear	--	75.4		%	NA	NA		M
02:35 AM CDT	0.0	10.00	Clear	--	75.4		%	NA	NA		M
02:15 AM CDT	0.0	10.00	Clear	--	75.6		%	NA	NA		M
01:55 AM CDT	0.0	10.00	Clear	--	76.1		%	NA	NA		M
01:35 AM CDT	0.0	10.00	Clear	--	76.1		%	NA	NA		M
12:55 AM CDT	0.0	10.00	Partly Cloudy	--	77.7		%	NA	NA		M
12:35 AM CDT	0.0	10.00	Light Rain	--	78.1		%	NA	NA		M
12:15 AM CDT	0.0	10.00	Rain	--	80.2		%	NA	NA		M
11:55 PM CDT	6.9	10.00	Cloudy	--	82.6		%	NA	NA		M
11:35 PM CDT	W 3.4	10.00	Mostly Cloudy	--	81.7		%	NA	NA		M
11:15 PM CDT	4.7	10.00	Mostly Cloudy	--	81.5		%	NA	NA		M
10:55 PM CDT	SW 4.7	10.00	Partly Cloudy	--	80.2		%	NA	NA		M
10:35 PM CDT	0.0	10.00	Mostly Cloudy	--	80.4		%	NA	NA		M
10:15 PM CDT	0.0	10.00	Mostly Cloudy	--	80.2		%	NA	NA		M
09:50 PM CDT	SW 5.8	10.00	Partly Cloudy	--	80.6		%	NA	NA		M
08:45 PM CDT	5.8	10.00	Clear	--	80.6		%	NA	NA		M
07:45 PM CDT	5.8	10.00	Clear	--	86.0		%	NA	NA		M
06:50 PM CDT	W 9.2	10.00	Partly Cloudy	--	89.6		%	NA	NA		M
05:55 PM CDT		10.00	Partly Cloudy	--	91.4		%	NA	NA		M
04:50 PM CDT	W 10.3	10.00	Partly Cloudy	--	91.4		%	NA	NA		M
04:20 PM CDT	G 19.7	10.00	Partly Cloudy	--	91.4		%	NA	NA		M
03:45 PM CDT	11.4	10.00	Partly Cloudy	--	87.8		%	NA	NA		M
02:50 PM CDT	W 11.4	10.00	Partly Cloudy	--	91.4		%	NA	NA		M
12:50 PM CDT	W 9.2	10.00	Mostly Cloudy	--	89.6		%	NA	NA		M
11:50 AM CDT	W 11.4 G 20.8	10.00	Mostly Cloudy	--	89.6		%	NA	NA		M
10:50 AM CDT	G 24.2	10.00	Mostly Clear	--	87.8		%	NA	NA		M
09:50 AM CDT	W 11.4	10.00	Mostly Clear	--	86.0		%	NA	NA		M