St Clairsville, PA Current Weather Conditions

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

▼Current Conditions — St Clairsville, PA

JOHNSTOWN (KJST)

Cloudy

66.2 F

Humidity:	94%
Wind Speed:	SE 6.9 mph
Barometer:	30.05 in
Dewpoint:	64.4 F
Visibility:	7.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jun 27 2026, 02:25 PM EDT

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▼Hourly Observation History — St Clairsville, PA

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)
02:25 PM EDT	SE 6.9	7.00	Cloudy	--	66.2	64.4	94%	NA	NA	30.05	1017.6
02:20 PM EDT	4.6	8.00	Light Rain	--	66.2	64.4	94%	NA	NA	30.05	1017.6
02:05 PM EDT	SE 5.7	10.00	Light Rain	--	66.2	64.4	94%	NA	NA	30.05	1017.6
02:00 PM EDT	5.7	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	30.05	1017.6
01:50 PM EDT	SE 5.7	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	30.06	1017.9
01:45 PM EDT	5.7	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	30.06	1017.9
01:35 PM EDT	5.7	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	30.06	1017.9
01:25 PM EDT	SE 6.9	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	30.06	1017.9
01:20 PM EDT	9.2	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	30.06	1017.9
01:10 PM EDT	8.1	10.00	Cloudy	--	64.4	64.4	100%	NA	NA	30.06	1017.9
01:00 PM EDT	6.9	10.00	Cloudy	--	64.4	64.4	100%	NA	NA	30.06	1017.9
12:40 PM EDT	SE 4.6	4.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.07	1018.3
12:35 PM EDT	3.4	3.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.07	1018.3
12:30 PM EDT	3.4	2.50	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.07	1018.3
12:25 PM EDT	E 3.4	2.00	Light Rain and Fog/Mist	--	64.4	64.4	100%	NA	NA	30.07	1018.3
12:05 PM EDT	E 3.4	1.25	Light Rain and Fog/Mist	--	64.4	64.4	100%	NA	NA	30.07	1018.3
12:00 PM EDT	E 3.4	1.50	Light Rain and Fog/Mist	--	64.4	64.4	100%	NA	NA	30.07	1018.3
11:50 AM EDT	3.4	1.75	Light Rain and Fog/Mist	--	64.4	62.6	94%	NA	NA	30.07	1018.3
11:45 AM EDT	3.4	2.50	Fog/Mist	--	64.4	62.6	94%	NA	NA	30.07	1018.3
11:35 AM EDT	0.0	4.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
11:25 AM EDT	3.4	2.00	Fog/Mist	--	64.4	62.6	94%	NA	NA	30.08	1018.6
11:20 AM EDT	3.4	2.50	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
11:05 AM EDT	0.0	3.50	Fog/Mist	--	64.4	62.6	94%	NA	NA	30.08	1018.6
11:00 AM EDT	0.0	4.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
10:50 AM EDT	E 3.4	5.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
10:45 AM EDT	0.0	5.00	Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
10:40 AM EDT	0.0	5.00	Fog/Mist	--	64.4	62.6	94%	NA	NA	30.08	1018.6
10:35 AM EDT	0.0	4.00	Light Rain and Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
10:30 AM EDT	0.0	2.50	Light Rain and Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
10:25 AM EDT	E 3.4	3.00	Light Rain and Fog/Mist	--	64.4	64.4	100%	NA	NA	30.08	1018.6
10:15 AM EDT	0.0	2.50	Light Rain and Fog/Mist	--	62.6	62.6	100%	NA	NA	30.09	1019.0
10:05 AM EDT	0.0	3.50	Light Rain and Fog/Mist	--	62.6	62.6	100%	NA	NA	30.09	1019.0
10:00 AM EDT	0.0	4.00	Light Rain and Fog/Mist	--	62.6	62.6	100%	NA	NA	30.09	1019.0
09:50 AM EDT	3.4	5.00	Fog/Mist	--	62.6	62.6	100%	NA	NA	30.09	1019.0
09:35 AM EDT	0.0	5.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	30.09	1019.0
09:30 AM EDT	0.0	4.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	30.09	1019.0
09:25 AM EDT	0.0	3.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	30.09	1019.0
09:20 AM EDT	0.0	1.75	Fog/Mist	--	60.8	60.8	100%	NA	NA	30.09	1019.0
09:10 AM EDT	E 3.4	0.50	Fog	--	60.8	60.8	100%	NA	NA	30.09	1019.0
09:05 AM EDT	E 3.4	0.50	Fog	--	60.8	60.8	100%	NA	NA	30.09	1019.0
09:00 AM EDT	0.0	1.25	Fog/Mist	--	60.8	60.8	100%	NA	NA	30.09	1019.0
08:50 AM EDT	5.7	4.00	Fog/Mist	--	60.8	60.8	100%	NA	NA	30.09	1019.0
08:40 AM EDT	E 4.6	5.00	Fog/Mist	--	60.8	60.8	100%	NA	NA	30.09	1019.0
08:35 AM EDT	3.4	5.00	Fog/Mist	--	60.8	59.0	94%	NA	NA	30.09	1019.0
08:25 AM EDT	E 4.6	4.00	Fog/Mist	--	59.0	59.0	100%	NA	NA	30.10	1019.3
08:10 AM EDT	4.6	3.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.10	1019.3
08:05 AM EDT	3.4	2.50	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.10	1019.3
08:00 AM EDT	0.0	2.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.09	1019.0
07:50 AM EDT	NE 5.7	2.50	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.10	1019.3
07:40 AM EDT	E 5.7	3.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.09	1019.0
07:35 AM EDT	4.6	3.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.09	1019.0
07:25 AM EDT	5.7	5.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.09	1019.0
07:20 AM EDT	6.9	4.00	Light Rain and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.09	1019.0
07:05 AM EDT	0.0	2.50	Light Rain and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.09	1019.0
07:00 AM EDT	5.7	2.00	Light Rain and Fog/Mist	--	60.8	59.0	94%	NA	NA	30.09	1019.0
06:50 AM EDT	0.0	1.50	Rain and Fog/Mist	--	60.8	59.0	94%	NA	NA	30.09	1019.0
06:45 AM EDT	W 4.6	2.50	Light Rain and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.09	1019.0
06:40 AM EDT	4.6	3.00	Light Rain and Fog/Mist	--	60.8	59.0	94%	NA	NA	30.08	1018.6
06:35 AM EDT	3.4	4.00	Light Rain and Fog/Mist	--	60.8	59.0	94%	NA	NA	30.08	1018.6
06:25 AM EDT	NE 5.7	8.00	Cloudy	--	60.8	57.2	88%	NA	NA	30.08	1018.6
06:20 AM EDT	8.1	9.00	Cloudy	--	60.8	59.0	94%	NA	NA	30.08	1018.6
06:15 AM EDT	NE 5.7	6.00	Fog/Mist	--	62.6	60.8	94%	NA	NA	30.08	1018.6
06:05 AM EDT	E 3.4	5.00	Light Rain and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.09	1019.0
06:00 AM EDT	4.6	4.00	Light Rain and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.08	1018.6
05:50 AM EDT	NE 6.9	4.00	Light Rain and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.08	1018.6
05:45 AM EDT	NE 5.7	5.00	Fog/Mist	--	59.0	59.0	100%	NA	NA	30.09	1019.0
05:40 AM EDT	NE 4.6	5.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.09	1019.0
05:35 AM EDT	5.7	5.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.08	1018.6
05:30 AM EDT	6.9	4.00	Fog/Mist	--	59.0	59.0	100%	NA	NA	30.08	1018.6
05:25 AM EDT	6.9	4.00	Fog/Mist	--	59.0	57.2	94%	NA	NA	30.08	1018.6
05:20 AM EDT	E 5.7	3.50	Fog/Mist	--	59.0	59.0	100%	NA	NA	30.08	1018.6
05:10 AM EDT	E 5.7	5.00	Fog/Mist	--	59.0	59.0	100%	NA	NA	30.08	1018.6