St. Clair, MO Current Weather Conditions

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

▼Current Conditions — St. Clair, MO

WASHINGTON (KFYG)

Fog/Mist

51.8 F

Humidity:	87%
Wind Speed:	6.9 mph
Barometer:	30.20 in
Dewpoint:	48.2 F
Visibility:	6.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Nov 6 2026, 10:15 AM CST

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▼Hourly Observation History — St. Clair, 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)
10:15 AM CST	6.9	6.00	Fog/Mist	--	51.8	48.2	87%	NA	NA	30.20	1022.7
09:15 AM CST	NW 11.4	6.00	NULL	--	51.8	48.2	87%	NA	NA	30.19	1022.4
08:55 AM CST	NW 9.2	7.00	NULL	--	51.8	50.0	94%	NA	NA	30.19	1022.4
08:35 AM CST	8.1 G 15.0	6.00	Fog/Mist	--	51.8	50.0	94%	NA	NA	30.19	1022.4
08:15 AM CST	10.3	4.00	Fog/Mist	--	50.0	50.0	100%	NA	NA	30.18	1022.0
07:55 AM CST	10.3	1.50	Light Rain	--	50.0	50.0	100%	NA	NA	30.17	1021.7
07:35 AM CST	5.8	5.00	Fog/Mist	--	51.8	50.0	94%	NA	NA	30.17	1021.7
07:15 AM CST	NW 4.7	7.00	NULL	--	50.0	50.0	100%	NA	NA	30.16	1021.3
06:55 AM CST	0.0	8.00	NULL	--	50.0	50.0	100%	NA	NA	30.16	1021.3
06:35 AM CST	NW 8.1	8.00	Mostly Cloudy	--	50.0	50.0	100%	NA	NA	30.15	1021.0
05:55 AM CST	5.8	8.00	Partly Cloudy	--	51.8	50.0	94%	NA	NA	30.13	1020.3
05:35 AM CST	NW 6.9	8.00	Partly Cloudy	--	51.8	51.8	100%	NA	NA	30.12	1020.0
05:15 AM CST	8.1	8.00	Mostly Cloudy	--	51.8	51.8	100%	NA	NA	30.12	1020.0
04:55 AM CST	NW 6.9	8.00	Mostly Cloudy	--	51.8	51.8	100%	NA	NA	30.12	1019.7
04:35 AM CST	8.1	8.00	Partly Cloudy	--	51.8	51.8	100%	NA	NA	30.12	1019.7
03:55 AM CST	NW 9.2	7.00	Partly Cloudy	--	51.8	51.8	100%	NA	NA	30.10	1019.3
03:35 AM CST	NW 11.4	7.00	Partly Cloudy	--	51.8	51.8	100%	NA	NA	30.09	1019.0
03:15 AM CST	NW 9.2 G 15.0	7.00	Partly Cloudy	--	51.8	51.8	100%	NA	NA	30.09	1019.0
02:55 AM CST	6.9	5.00	Fog/Mist	--	51.8	51.8	100%	NA	NA	30.09	1019.0
02:35 AM CST	6.9	6.00	Fog/Mist	--	53.6	51.8	94%	NA	NA	30.09	1019.0
02:15 AM CST	NW 6.9	8.00	Partly Cloudy	--	53.6	51.8	94%	NA	NA	30.09	1019.0
01:55 AM CST	NW 9.2	8.00	Partly Cloudy	--	53.6	51.8	94%	NA	NA	30.09	1019.0
01:35 AM CST	NW 6.9	8.00	Partly Cloudy	--	53.6	53.6	100%	NA	NA	30.08	1018.6
01:15 AM CST	6.9	7.00	Partly Cloudy	--	53.6	53.6	100%	NA	NA	30.08	1018.6
12:15 AM CST	8.1	8.00	Mostly Cloudy	--	53.6	53.6	100%	NA	NA	30.07	1018.3
11:55 PM CST	10.3	7.00	Partly Cloudy	--	53.6	53.6	100%	NA	NA	30.06	1018.0
11:35 PM CST	11.4	8.00	Mostly Cloudy	--	53.6	53.6	100%	NA	NA	30.06	1018.0
10:35 PM CST	6.9	7.00	Partly Cloudy	--	53.6	53.6	100%	NA	NA	30.05	1017.6
10:15 PM CST	NW 5.8	7.00	Partly Cloudy	--	53.6	53.6	100%	NA	NA	30.05	1017.6
09:55 PM CST	6.9	7.00	Partly Cloudy	--	53.6	53.6	100%	NA	NA	30.04	1017.3
09:35 PM CST	5.8	7.00	Partly Cloudy	--	53.6	53.6	100%	NA	NA	30.04	1017.3
08:35 PM CST	8.1	5.00	Fog/Mist	--	51.8	51.8	100%	NA	NA	30.02	1016.6
08:15 PM CST		7.00	Mostly Cloudy	--	53.6	53.6	100%	NA	NA	30.01	1016.3
07:35 PM CST		7.00	Mostly Cloudy	--	55.4	51.8	88%	NA	NA	30.00	1015.9
06:35 PM CST	W 8.1	8.00	Partly Cloudy	--	55.4	50.0	82%	NA	NA	29.99	1015.6
05:55 PM CST		8.00	Partly Cloudy	--	NULL		%	NA	NA		M
05:35 PM CST	W 9.2 G 16.1	8.00	Partly Cloudy	--	55.4	50.0	82%	NA	NA	29.97	1014.9
05:15 PM CST	9.2	8.00	Partly Cloudy	--	55.4	50.0	82%	NA	NA	29.96	1014.6
04:35 PM CST	W 9.2	6.00	Haze	--	57.2	48.2	72%	NA	NA	29.95	1014.2
04:15 PM CST		7.00	Cloudy	--	NULL		%	NA	NA		M
03:55 PM CST		6.00	NULL	--	57.2	48.2	72%	NA	NA	29.94	1013.9
03:35 PM CST		6.00	Haze	--	NULL		%	NA	NA		M
02:35 PM CST	W 15.0	6.00	Haze	--	59.0	48.2	67%	NA	NA	29.90	1012.5
01:55 PM CST	W 9.2	6.00	Haze	--	59.0	50.0	72%	NA	NA	29.90	1012.5
01:35 PM CST		6.00	Haze	--	NULL		%	NA	NA		M
01:15 PM CST	G 21.9	5.00	Haze	--	60.8	50.0	68%	NA	NA	29.89	1012.2
12:55 PM CST	W 16.1	6.00	Haze	--	60.8	48.2	63%	NA	NA	29.88	1011.9
12:35 PM CST		6.00	Haze	--	62.6	48.2	59%	NA	NA	29.87	1011.5
12:15 PM CST	W 10.3 G 18.3	6.00	Haze	--	64.4	48.2	56%	NA	NA	29.88	1011.9
11:55 AM CST	9.2 G 15.0	6.00	Haze	--	60.8	50.0	68%	NA	NA	29.88	1011.9
11:35 AM CST	W 9.2 G 16.1	6.00	Haze	--	60.8	48.2	63%	NA	NA	29.88	1011.9
11:15 AM CST	W 8.1 G 15.0	6.00	Haze	--	60.8	50.0	68%	NA	NA	29.89	1012.2
10:55 AM CST	G 19.7	6.00	Haze	--	NULL		%	NA	NA		M
10:15 AM CST	8.1	6.00	Haze	--	57.2	50.0	77%	NA	NA	29.90	1012.5
09:55 AM CST		6.00	Haze	--	NULL		%	NA	NA		M
09:35 AM CST	4.7 G 13.9	6.00	Haze	--	55.4	50.0	82%	NA	NA	29.90	1012.5
09:15 AM CST	0.0	6.00	Fog/Mist	--	53.6	50.0	88%	NA	NA	29.90	1012.5
08:15 AM CST	0.0	5.00	Fog/Mist	--	48.2	48.2	100%	NA	NA	29.91	1012.9
07:55 AM CST	0.0	5.00	Fog/Mist	--	48.2	48.2	100%	NA	NA	29.91	1012.9
07:35 AM CST		5.00	Fog/Mist	--	NULL		%	NA	NA		M
06:35 AM CST	0.0	6.00	Fog/Mist	--	44.6	44.6	100%	NA	NA	29.87	1011.5
05:55 AM CST	0.0	5.00	Fog/Mist	--	44.6	44.6	100%	NA	NA	29.87	1011.5
05:35 AM CST	0.0	6.00	Fog/Mist	--	44.6	44.6	100%	NA	NA	29.87	1011.5
05:15 AM CST	0.0	6.00	Fog/Mist	--	46.4	46.4	100%	NA	NA	29.86	1011.2
04:55 AM CST	0.0	6.00	Fog/Mist	--	46.4	46.4	100%	NA	NA	29.86	1011.2
03:55 AM CST	W 4.7	7.00	Clear	--	48.2	48.2	100%	46.2	NA	29.85	1010.8
03:35 AM CST	W 5.8	7.00	Clear	--	48.2	48.2	100%	45.7	NA	29.86	1011.2
03:15 AM CST		8.00	Clear	--	NULL		%	NA	NA		M
02:55 AM CST	SW 3.4	8.00	Clear	--	48.2	48.2	100%	47.3	NA	29.85	1010.8
02:35 AM CST	SW 3.4	7.00	Clear	--	48.2	48.2	100%	47.3	NA	29.84	1010.5
02:15 AM CST	0.0	7.00	Clear	--	48.2	48.2	100%	NA	NA	29.84	1010.5
12:15 AM CST	11.4 G 19.7	7.00	Clear	--	62.6	59.0	88%	NA	NA	29.76	1007.8