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)

Mostly Clear

80.6 F

Humidity:	37%
Wind Speed:	SE 10.4 G 17.3 mph
Barometer:	29.85 in
Dewpoint:	51.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	80.1 F
Wind Chill:	NA

Apr 26 2026, 03:30 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 — Missouri

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Missouri

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼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)
03:30 PM CDT	SE 10.4 G 17.3	10.00	Mostly Clear	--	80.6	51.8	37%	NA	80.1	29.85	1010.8
03:20 PM CDT		10.00	Mostly Clear	--	78.8	51.8	39%	NA	78.3	29.86	1011.2
03:10 PM CDT	12.7	10.00	Mostly Clear	--	80.6	51.8	37%	NA	80.1	29.86	1011.2
03:05 PM CDT	E 11.5	10.00	Mostly Clear	--	80.6	51.8	37%	NA	80.1	29.86	1011.2
02:50 PM CDT	SE 11.5 G 17.3	10.00	Mostly Clear	--	80.6	53.6	39%	NA	80.2	29.86	1011.2
02:45 PM CDT	SE 8.1	10.00	Mostly Clear	--	78.8	51.8	39%	NA	78.3	29.86	1011.2
02:35 PM CDT	E 12.7	10.00	Mostly Clear	--	78.8	53.6	42%	NA	78.3	29.87	1011.5
02:30 PM CDT	12.7	10.00	Mostly Clear	--	78.8	53.6	42%	NA	78.3	29.87	1011.5
02:20 PM CDT	4.6	10.00	Mostly Clear	--	77.0	51.8	41%	NA	76.3	29.87	1011.5
02:15 PM CDT	SE 9.2	10.00	Mostly Clear	--	78.8	51.8	39%	NA	78.3	29.88	1011.9
02:10 PM CDT	SE 13.8	10.00	Mostly Clear	--	78.8	51.8	39%	NA	78.3	29.88	1011.9
02:05 PM CDT	SE 6.9	10.00	Clear	--	78.8	53.6	42%	NA	78.3	29.88	1011.9
02:00 PM CDT	11.5	10.00	Clear	--	78.8	51.8	39%	NA	78.3	29.88	1011.9
01:45 PM CDT	SE 12.7 G 19.6	10.00	Clear	--	78.8	51.8	39%	NA	78.3	29.89	1012.2
01:35 PM CDT	10.4 G 16.1	10.00	Clear	--	78.8	51.8	39%	NA	78.3	29.89	1012.2
01:30 PM CDT	12.7	10.00	Clear	--	77.0	51.8	41%	NA	76.3	29.89	1012.2
01:25 PM CDT	E 10.4	10.00	Clear	--	78.8	51.8	39%	NA	78.3	29.90	1012.5
01:15 PM CDT	9.2	10.00	Clear	--	77.0	51.8	41%	NA	76.3	29.90	1012.5
01:10 PM CDT	SE 12.7	10.00	Clear	--	78.8	51.8	39%	NA	78.3	29.90	1012.5
01:05 PM CDT	12.7 G 18.4	10.00	Clear	--	77.0	53.6	44%	NA	76.5	29.90	1012.5
12:50 PM CDT	11.5	10.00	Clear	--	77.0	51.8	41%	NA	76.3	29.91	1012.9
12:45 PM CDT	SE 10.4	10.00	Clear	--	77.0	51.8	41%	NA	76.3	29.92	1013.2
12:35 PM CDT		10.00	Clear	--	77.0	51.8	41%	NA	76.3	29.92	1013.2
12:25 PM CDT	12.7	10.00	Clear	--	75.2	51.8	44%	NA	74.5	29.93	1013.5
12:20 PM CDT	SE 12.7	10.00	Clear	--	75.2	53.6	47%	NA	74.7	29.93	1013.5
12:15 PM CDT	13.8	10.00	Clear	--	75.2	53.6	47%	NA	74.7	29.93	1013.5
12:10 PM CDT	SE 11.5 G 17.3	10.00	Clear	--	75.2	53.6	47%	NA	74.7	29.93	1013.5
12:05 PM CDT	12.7	10.00	Clear	--	75.2	53.6	47%	NA	74.7	29.94	1013.9
11:50 AM CDT	SE 9.2	10.00	Clear	--	75.2	53.6	47%	NA	74.7	29.93	1013.5
11:45 AM CDT	12.7	10.00	Clear	--	73.4	53.6	50%	NA	72.9	29.93	1013.5
11:40 AM CDT	12.7	10.00	Clear	--	73.4	53.6	50%	NA	72.9	29.94	1013.9
11:35 AM CDT	SE 9.2	10.00	Clear	--	73.4	53.6	50%	NA	72.9	29.94	1013.9
11:25 AM CDT	SE 12.7	10.00	Clear	--	73.4	53.6	50%	NA	72.9	29.94	1013.9
11:10 AM CDT	SE 9.2	10.00	Clear	--	73.4	53.6	50%	NA	72.9	29.94	1013.9
11:05 AM CDT	SE 10.4	10.00	Clear	--	73.4	53.6	50%	NA	72.9	29.95	1014.2
11:00 AM CDT	9.2	10.00	Clear	--	71.6	53.6	53%	NA	70.9	29.95	1014.2
10:45 AM CDT	6.9	10.00	Clear	--	69.8	53.6	56%	NA	NA	29.95	1014.2
10:35 AM CDT	8.1	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.95	1014.2
10:30 AM CDT	E 8.1	10.00	Clear	--	69.8	53.6	56%	NA	NA	29.95	1014.2
10:20 AM CDT	8.1	10.00	Clear	--	69.8	55.4	60%	NA	NA	29.95	1014.2
10:10 AM CDT	E 6.9	10.00	Clear	--	68.0	53.6	60%	NA	NA	29.95	1014.2
10:05 AM CDT	E 9.2	10.00	Clear	--	68.0	53.6	60%	NA	NA	29.95	1014.2
09:50 AM CDT	E 9.2	10.00	Clear	--	66.2	53.6	64%	NA	NA	29.95	1014.2
09:45 AM CDT	8.1	10.00	Clear	--	66.2	53.6	64%	NA	NA	29.95	1014.2
09:35 AM CDT	E 9.2	10.00	Clear	--	66.2	53.6	64%	NA	NA	29.95	1014.2
08:30 AM CDT		10.00	Clear	--	60.8	51.8	72%	NA	NA	29.95	1014.2
08:25 AM CDT	E 12.7	10.00	Clear	--	60.8	51.8	72%	NA	NA	29.95	1014.2
08:20 AM CDT	E 11.5	10.00	Clear	--	60.8	51.8	72%	NA	NA	29.95	1014.2
08:10 AM CDT	E 10.4	10.00	Clear	--	59.0	51.8	77%	NA	NA	29.95	1014.2
08:05 AM CDT	E 10.4	10.00	Clear	--	59.0	51.8	77%	NA	NA	29.95	1014.2
07:50 AM CDT	E 9.2	10.00	Clear	--	57.2	51.8	82%	NA	NA	29.96	1014.6
07:45 AM CDT	E 8.1	10.00	Clear	--	57.2	51.8	82%	NA	NA	29.96	1014.6
07:35 AM CDT	E 10.4	10.00	Clear	--	57.2	51.8	82%	NA	NA	29.95	1014.2
07:25 AM CDT	0.0	10.00	Clear	--	55.4	50.0	82%	NA	NA	29.95	1014.2
07:20 AM CDT	3.4	10.00	Clear	--	55.4	50.0	82%	NA	NA	29.95	1014.2
07:15 AM CDT	0.0	10.00	Clear	--	55.4	50.0	82%	NA	NA	29.95	1014.2
07:10 AM CDT	NE 3.4	10.00	Clear	--	55.4	50.0	82%	NA	NA	29.95	1014.2
07:05 AM CDT	NE 4.6	10.00	Clear	--	55.4	48.2	77%	NA	NA	29.94	1013.9
07:00 AM CDT	NE 3.4	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.94	1013.9
06:40 AM CDT	NE 4.6	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.94	1013.9
06:35 AM CDT	NE 4.6	10.00	Clear	--	51.8	48.2	87%	NA	NA	29.93	1013.5
06:30 AM CDT	NE 5.7	10.00	Clear	--	51.8	48.2	87%	NA	NA	29.93	1013.5
06:20 AM CDT	5.7	10.00	Clear	--	51.8	46.4	82%	NA	NA	29.92	1013.2
06:15 AM CDT	4.6	10.00	Clear	--	51.8	48.2	87%	NA	NA	29.93	1013.5
06:10 AM CDT	5.7	10.00	Clear	--	51.8	48.2	87%	NA	NA	29.93	1013.5
06:00 AM CDT	NE 4.6	10.00	Clear	--	51.8	48.2	87%	NA	NA	29.92	1013.2
05:50 AM CDT	NE 4.6	10.00	Clear	--	51.8	46.4	82%	NA	NA	29.93	1013.5
05:40 AM CDT	NE 5.7	10.00	Clear	--	51.8	48.2	87%	NA	NA	29.92	1013.2
05:35 AM CDT	NE 5.7	10.00	Clear	--	51.8	46.4	82%	NA	NA	29.92	1013.2
05:25 AM CDT	5.7	10.00	Clear	--	53.6	46.4	77%	NA	NA	29.92	1013.2
05:20 AM CDT	4.6	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.92	1013.2
05:10 AM CDT	5.7	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.92	1013.2