St. Louis, MO Current Weather Conditions

Current weather observations and 72-hour history for St. Louis, MO. • View 5-Day Forecast ›

▼Current Conditions — St. Louis, MO

ST CHARLES (KSET)

Clear

93.2 F

Humidity:	50%
Wind Speed:	W 11.5 mph
Barometer:	29.95 in
Dewpoint:	71.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	100.9 F
Wind Chill:	NA

Jul 18 2026, 02:15 PM CDT

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▼Hourly Observation History — St. Louis, MO

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)
02:15 PM CDT	W 11.5	10.00	Clear	--	93.2	71.6	50%	NA	100.9	29.95	1014.2
02:10 PM CDT	W 11.5	10.00	Clear	--	93.2	71.6	50%	NA	100.9	29.95	1014.2
02:00 PM CDT	W 10.4	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.95	1014.2
01:50 PM CDT	W 8.1	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.95	1014.2
01:45 PM CDT	W 12.7	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.95	1014.2
01:35 PM CDT	11.5	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.96	1014.6
01:30 PM CDT	11.5	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.96	1014.6
01:20 PM CDT	W 13.8	10.00	Mostly Clear	--	91.4	71.6	53%	NA	98.6	29.96	1014.6
01:15 PM CDT	13.8	10.00	Mostly Clear	--	91.4	73.4	56%	NA	100.6	29.96	1014.6
01:10 PM CDT	11.5	10.00	Mostly Clear	--	91.4	73.4	56%	NA	100.6	29.97	1014.9
12:54 PM CDT	W 10.3	10.00	Partly Cloudy	--	91.0	73.0	56%	NA	99.7	29.97	1014.9
12:50 PM CDT	9.2	10.00	Partly Cloudy	--	89.6	73.4	59%	NA	98.2	29.97	1014.9
12:45 PM CDT	9.2	10.00	Partly Cloudy	--	91.4	73.4	56%	NA	100.6	29.97	1014.9
12:35 PM CDT	W 9.2	10.00	Mostly Clear	--	91.4	73.4	56%	NA	100.6	29.97	1014.9
12:30 PM CDT	11.5	10.00	Partly Cloudy	--	89.6	73.4	59%	NA	98.2	29.97	1014.9
12:20 PM CDT	W 9.2	10.00	Clear	--	91.4	73.4	56%	NA	100.6	29.97	1014.9
12:15 PM CDT	9.2	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	29.97	1014.9
12:10 PM CDT	11.5	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	29.97	1014.9
12:00 PM CDT	W 11.5 G 17.3	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	29.98	1015.2
11:45 AM CDT	10.4	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	29.98	1015.2
11:35 AM CDT	W 10.4	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	29.98	1015.2
11:25 AM CDT	10.4	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	29.99	1015.6
11:20 AM CDT	W 13.8	10.00	Mostly Clear	--	89.6	71.6	56%	NA	96.4	29.99	1015.6
11:15 AM CDT		10.00	Partly Cloudy	--	89.6	71.6	56%	NA	96.4	29.99	1015.6
11:10 AM CDT		10.00	Partly Cloudy	--	89.6	73.4	59%	NA	98.2	29.99	1015.6
11:00 AM CDT	W 10.4	10.00	Partly Cloudy	--	89.6	73.4	59%	NA	98.2	29.99	1015.6
10:45 AM CDT	W 10.4	10.00	Partly Cloudy	--	87.8	73.4	62%	NA	95.9	29.99	1015.6
10:40 AM CDT	11.5	10.00	Mostly Clear	--	87.8	73.4	62%	NA	95.9	29.99	1015.6
10:35 AM CDT	W 10.4	10.00	Mostly Clear	--	87.8	73.4	62%	NA	95.9	29.99	1015.6
10:30 AM CDT	W 9.2	10.00	Mostly Clear	--	87.8	73.4	62%	NA	95.9	29.99	1015.6
10:25 AM CDT	W 10.4	10.00	Mostly Clear	--	87.8	73.4	62%	NA	95.9	29.99	1015.6
10:20 AM CDT	W 6.9	10.00	Clear	--	87.8	73.4	62%	NA	95.9	29.99	1015.6
10:15 AM CDT	W 11.5	10.00	Clear	--	86.0	73.4	66%	NA	93.4	29.99	1015.6
10:10 AM CDT	W 12.7	10.00	Clear	--	87.8	73.4	62%	NA	95.9	29.99	1015.6
10:00 AM CDT	6.9	10.00	Clear	--	86.0	73.4	66%	NA	93.4	30.00	1015.9
09:50 AM CDT	W 6.9	10.00	Clear	--	86.0	73.4	66%	NA	93.4	30.00	1015.9
09:40 AM CDT	W 10.4	10.00	Clear	--	86.0	73.4	66%	NA	93.4	30.00	1015.9
09:35 AM CDT	W 9.2	10.00	Clear	--	84.2	73.4	70%	NA	90.9	30.00	1015.9
09:25 AM CDT	W 11.5	10.00	Clear	--	84.2	73.4	70%	NA	90.9	30.00	1015.9
09:15 AM CDT	W 10.4	10.00	Clear	--	84.2	73.4	70%	NA	90.9	30.01	1016.3
09:10 AM CDT	W 10.4	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.01	1016.3
09:00 AM CDT	W 8.1	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.00	1015.9
08:50 AM CDT	W 9.2	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.01	1016.3
08:45 AM CDT	10.4	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.01	1016.3
08:40 AM CDT	10.4	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.01	1016.3
08:35 AM CDT	W 6.9	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.01	1016.3
08:25 AM CDT	W 9.2	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.01	1016.3
08:20 AM CDT	W 8.1	10.00	Clear	--	80.6	73.4	79%	NA	85.3	30.02	1016.6
08:15 AM CDT	W 9.2	10.00	Mostly Clear	--	80.6	73.4	79%	NA	85.3	30.02	1016.6
08:10 AM CDT	W 6.9	10.00	Mostly Clear	--	80.6	73.4	79%	NA	85.3	30.02	1016.6
08:05 AM CDT	W 6.9	10.00	Mostly Clear	--	80.6	73.4	79%	NA	85.3	30.02	1016.6
07:50 AM CDT	W 3.4	10.00	Mostly Clear	--	80.6	73.4	79%	NA	85.3	30.02	1016.6
07:40 AM CDT	0.0	10.00	Clear	--	78.8	73.4	84%	NA	82.0	30.02	1016.6
07:35 AM CDT	0.0	10.00	Mostly Clear	--	78.8	73.4	84%	NA	82.0	30.02	1016.6
07:25 AM CDT	SW 3.4	10.00	Mostly Clear	--	77.0	73.4	89%	NA	78.6	30.02	1016.6
07:20 AM CDT	0.0	10.00	Mostly Clear	--	77.0	73.4	89%	NA	78.6	30.02	1016.6
07:15 AM CDT	0.0	10.00	Mostly Clear	--	77.0	73.4	89%	NA	78.6	30.02	1016.6
07:10 AM CDT	0.0	10.00	Mostly Clear	--	75.2	73.4	94%	NA	76.8	30.02	1016.6
07:05 AM CDT	0.0	10.00	Mostly Clear	--	75.2	73.4	94%	NA	76.8	30.02	1016.6
07:00 AM CDT	0.0	10.00	Mostly Clear	--	75.2	73.4	94%	NA	76.8	30.02	1016.6
06:40 AM CDT	3.4	10.00	Partly Cloudy	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:35 AM CDT	3.4	10.00	Mostly Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:30 AM CDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:25 AM CDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:20 AM CDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:15 AM CDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.02	1016.6
06:10 AM CDT	0.0	10.00	Clear	--	73.4	69.8	89%	NA	74.7	30.02	1016.6
06:00 AM CDT	0.0	10.00	Clear	--	73.4	69.8	89%	NA	74.7	30.01	1016.3
05:45 AM CDT	0.0	10.00	Clear	--	71.6	69.8	94%	NA	72.9	30.01	1016.3
05:40 AM CDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3
05:35 AM CDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3
05:30 AM CDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.01	1016.3