St. Louisville, OH Current Weather Conditions

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

▼Current Conditions — St. Louisville, OH

MT VERNON/KNOX (K4I3)

Clear

78.8 F

Humidity:	65%
Wind Speed:	5.8 mph
Barometer:	30.18 in
Dewpoint:	66.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	79.5 F
Wind Chill:	NA

Aug 6 2026, 11:55 AM EDT

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▼Hourly Observation History — St. Louisville, OH

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)
11:55 AM EDT	5.8	10.00	Clear	--	78.8	66.2	65%	NA	79.5	30.18	1022.0
11:35 AM EDT	1.1	10.00	Clear	--	78.8	68.0	70%	NA	79.7	30.18	1022.0
11:15 AM EDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
10:55 AM EDT	3.4	10.00	Clear	--	77.0	69.8	78%	NA	78.1	30.17	1021.7
10:35 AM EDT	SW 4.6	10.00	Partly Cloudy	--	77.0	71.6	83%	NA	78.3	30.17	1021.7
10:15 AM EDT	4.6	10.00	Partly Cloudy	--	75.2	71.6	89%	NA	76.6	30.18	1022.0
09:55 AM EDT	3.4	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.18	1022.0
09:35 AM EDT	3.4	10.00	Clear	--	71.6	71.6	100%	NA	73.2	30.17	1021.7
09:15 AM EDT	S 3.4	8.00	Clear	--	69.8	69.8	100%	NA	NA	30.17	1021.7
08:55 AM EDT	SW 2.2	9.00	Clear	--	69.8	68.0	94%	NA	NA	30.17	1021.7
08:35 AM EDT		8.00	Clear	--	NULL		%	NA	NA		M
08:15 AM EDT	2.2	8.00	Clear	--	66.2	66.2	100%	NA	NA	30.16	1021.3
07:55 AM EDT	3.4	7.00	Mostly Clear	--	66.2	66.2	100%	NA	NA	30.16	1021.3
07:35 AM EDT	W 3.4	8.00	Clear	--	66.2	66.2	100%	NA	NA	30.15	1021.0
07:15 AM EDT	3.4	9.00	Clear	--	64.4	64.4	100%	NA	NA	30.14	1020.7
06:55 AM EDT	4.7	8.00	Clear	--	64.4	64.4	100%	NA	NA	30.14	1020.7
06:35 AM EDT	NW 2.2	10.00	Clear	--	64.4	64.4	100%	NA	NA	30.13	1020.3
06:15 AM EDT	NW 4.6	10.00	Clear	--	64.4	64.4	100%	NA	NA	30.12	1020.0
05:55 AM EDT	3.4	9.00	Clear	--	64.4	64.4	100%	NA	NA	30.12	1019.7
05:35 AM EDT	W 3.4	9.00	Clear	--	64.4	64.4	100%	NA	NA	30.12	1019.7
05:15 AM EDT	W 4.6	10.00	Mostly Clear	--	64.4	64.4	100%	NA	NA	30.11	1019.6
04:55 AM EDT	SW 3.4	6.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.12	1019.7
04:35 AM EDT	W 3.4	7.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.11	1019.6
04:15 AM EDT	SW 1.1	2.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.12	1019.7
03:55 AM EDT	SW 1.1	10.00	Mostly Cloudy	--	66.2	66.2	100%	NA	NA	30.12	1019.7
03:35 AM EDT	4.7	8.00	Mostly Cloudy	--	66.2	66.2	100%	NA	NA	30.12	1019.7
03:15 AM EDT	W 3.4	7.00	Cloudy	--	66.2	66.2	100%	NA	NA	30.11	1019.6
02:55 AM EDT	W 2.2	7.00	Mostly Cloudy	--	66.2	66.2	100%	NA	NA	30.12	1019.7
02:35 AM EDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
02:15 AM EDT	3.4	7.00	Clear	--	66.2	66.2	100%	NA	NA	30.11	1019.6
01:55 AM EDT	S 1.1	10.00	Clear	--	66.2	66.2	100%	NA	NA	30.12	1019.7
01:35 AM EDT	1.1	10.00	Clear	--	66.2	66.2	100%	NA	NA	30.12	1019.7
01:15 AM EDT	3.4	7.00	Clear	--	68.0	68.0	100%	NA	NA	30.11	1019.6
12:55 AM EDT	W 1.1	10.00	Clear	--	68.0	68.0	100%	NA	NA	30.10	1019.3
12:35 AM EDT	0.0	3.00	Fog/Mist	--	69.8	69.8	100%	NA	NA	30.10	1019.3
12:15 AM EDT	1.1	6.00	Fog/Mist	--	69.8	69.8	100%	NA	NA	30.09	1019.0
11:55 PM EDT	2.2	10.00	Partly Cloudy	--	69.8	69.8	100%	NA	NA	30.09	1019.0
11:35 PM EDT	NW 3.4	10.00	Mostly Cloudy	--	69.8	69.8	100%	NA	NA	30.10	1019.3
11:15 PM EDT	3.4	10.00	Clear	--	69.8	69.8	100%	NA	NA	30.10	1019.3
10:55 PM EDT	S 1.1	10.00	Clear	--	71.6	71.6	100%	NA	73.2	30.09	1019.0
10:35 PM EDT	5.8	10.00	Clear	--	71.6	71.6	100%	NA	73.2	30.09	1019.0
10:15 PM EDT	5.8	10.00	Mostly Clear	--	73.4	73.4	100%	NA	75.2	30.09	1019.0
09:55 PM EDT	5.8	10.00	Mostly Cloudy	--	73.4	73.4	100%	NA	75.2	30.09	1019.0
09:35 PM EDT	W 3.4	10.00	Mostly Cloudy	--	73.4	73.4	100%	NA	75.2	30.09	1019.0
09:15 PM EDT	W 3.4	10.00	Clear	--	73.4	73.4	100%	NA	75.2	30.09	1019.0
08:55 PM EDT	W 3.4	10.00	Mostly Clear	--	73.4	73.4	100%	NA	75.2	30.08	1018.6
08:35 PM EDT	3.4	10.00	Mostly Cloudy	--	75.2	75.2	100%	NA	77.2	30.08	1018.6
08:15 PM EDT	3.4	10.00	Clear	--	75.2	75.2	100%	NA	77.2	30.08	1018.6
07:55 PM EDT	3.4	10.00	Clear	--	75.2	75.2	100%	NA	77.2	30.07	1018.3
07:35 PM EDT	3.4	10.00	Partly Cloudy	--	77.0	75.2	94%	NA	78.8	30.07	1018.3
07:15 PM EDT	2.3	10.00	Mostly Cloudy	--	77.0	75.2	94%	NA	78.8	30.07	1018.3
06:55 PM EDT	S 4.7	10.00	Mostly Clear	--	77.0	75.2	94%	NA	78.8	30.07	1018.3
06:35 PM EDT	3.4	10.00	Mostly Clear	--	77.0	75.2	94%	NA	78.8	30.06	1018.0
06:15 PM EDT	S 8.1	10.00	Mostly Cloudy	--	77.0	73.4	89%	NA	78.6	30.06	1018.0
05:55 PM EDT	11.4 G 16.1	10.00	Mostly Cloudy	--	82.4	73.4	74%	NA	88.3	30.06	1018.0
05:35 PM EDT	4.6	10.00	Partly Cloudy	--	84.2	71.6	66%	NA	89.6	30.05	1017.6
05:15 PM EDT	S 3.4	10.00	Clear	--	84.2	71.6	66%	NA	89.6	30.05	1017.6
04:55 PM EDT	3.4	10.00	Clear	--	87.8	69.8	55%	NA	92.7	30.06	1018.0
04:35 PM EDT	2.3	10.00	Clear	--	84.2	69.8	62%	NA	88.5	30.06	1017.9
04:15 PM EDT	5.8	10.00	Partly Cloudy	--	84.2	69.8	62%	NA	88.5	30.06	1018.0
03:55 PM EDT	NW 6.9	10.00	Partly Cloudy	--	84.2	71.6	66%	NA	89.6	30.06	1018.0
03:35 PM EDT	6.9	10.00	Partly Cloudy	--	84.2	69.8	62%	NA	88.5	30.06	1018.0
03:15 PM EDT	5.7	10.00	Partly Cloudy	--	84.2	69.8	62%	NA	88.5	30.06	1017.9
02:55 PM EDT	6.9	10.00	Mostly Clear	--	84.2	69.8	62%	NA	88.5	30.06	1018.0
02:35 PM EDT	5.7	10.00	Partly Cloudy	--	86.0	71.6	62%	NA	91.9	30.06	1017.9
02:15 PM EDT	W 5.7	10.00	Mostly Cloudy	--	84.2	69.8	62%	NA	88.5	30.08	1018.6
01:55 PM EDT	4.7	10.00	Partly Cloudy	--	84.2	71.6	66%	NA	89.6	30.08	1018.6
01:35 PM EDT	4.7	10.00	Partly Cloudy	--	82.4	71.6	70%	NA	87.3	30.09	1019.0
01:15 PM EDT	4.6	10.00	Mostly Clear	--	84.2	71.6	66%	NA	89.6	30.10	1019.3
12:55 PM EDT	1.1	10.00	Mostly Clear	--	84.2	71.6	66%	NA	89.6	30.10	1019.3
12:35 PM EDT	4.6	10.00	Partly Cloudy	--	84.2	73.4	70%	NA	90.9	30.11	1019.6
12:15 PM EDT	3.4	10.00	Clear	--	82.4	71.6	70%	NA	87.3	30.11	1019.6