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

64.4 F

Humidity:	94%
Wind Speed:	W 8.1 mph
Barometer:	29.97 in
Dewpoint:	62.6 F
Visibility:	8.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jun 7 2026, 07:30 AM 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)
07:30 AM EDT	W 8.1	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.97	1014.9
07:25 AM EDT	W 8.1	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.97	1014.9
07:05 AM EDT	9.2	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.97	1014.9
07:00 AM EDT	9.2	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.97	1014.9
06:50 AM EDT	9.2	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.97	1014.9
06:45 AM EDT	8.1	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
06:40 AM EDT	W 8.1	9.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
06:35 AM EDT	W 8.1	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
06:25 AM EDT	W 6.9	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
06:10 AM EDT	W 8.1	7.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
06:05 AM EDT	W 9.2	8.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
05:50 AM EDT	W 10.4	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
05:40 AM EDT	W 9.2	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
05:35 AM EDT	8.1	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
05:30 AM EDT	9.2	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
05:20 AM EDT	9.2	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
05:15 AM EDT	11.5	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
05:05 AM EDT	W 11.5	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
05:00 AM EDT	W 10.4	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
04:50 AM EDT	W 10.4	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
04:45 AM EDT	W 11.5	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
04:40 AM EDT	W 12.7	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
04:35 AM EDT	W 12.7	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
04:30 AM EDT	W 11.5	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.93	1013.5
04:25 AM EDT	W 11.5	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.93	1013.5
04:20 AM EDT	11.5	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.93	1013.5
04:05 AM EDT	W 12.7	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.93	1013.5
04:00 AM EDT	W 11.5	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.93	1013.5
03:50 AM EDT	W 10.4	8.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.93	1013.5
03:45 AM EDT	W 9.2	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.93	1013.5
03:40 AM EDT	W 11.5	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
03:35 AM EDT	W 11.5	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
03:30 AM EDT	W 12.7	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
03:25 AM EDT	11.5	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
03:20 AM EDT	W 12.7	9.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
03:10 AM EDT	W 11.5	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
03:00 AM EDT	W 13.8	10.00	Cloudy	--	64.4	64.4	100%	NA	NA	29.94	1013.9
02:50 AM EDT	W 11.5	10.00	Cloudy	--	64.4	64.4	100%	NA	NA	29.95	1014.2
02:45 AM EDT	W 11.5	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	29.94	1013.9
02:40 AM EDT	W 12.7 G 19.6	10.00	Cloudy	--	64.4	64.4	100%	NA	NA	29.95	1014.2
02:30 AM EDT	W 13.8	9.00	Cloudy	--	64.4	64.4	100%	NA	NA	29.95	1014.2
02:25 AM EDT	W 11.5 G 18.4	9.00	Cloudy	--	64.4	64.4	100%	NA	NA	29.95	1014.2
02:20 AM EDT	W 12.7	8.00	Cloudy	--	64.4	64.4	100%	NA	NA	29.95	1014.2
02:15 AM EDT	W 10.4	9.00	Cloudy	--	66.2	64.4	94%	NA	NA	29.95	1014.2
02:00 AM EDT	W 10.4	10.00	Cloudy	--	66.2	64.4	94%	NA	NA	29.95	1014.2
01:50 AM EDT	W 11.5	10.00	Cloudy	--	66.2	62.6	88%	NA	NA	29.95	1014.2
01:40 AM EDT	W 11.5	10.00	Mostly Cloudy	--	66.2	62.6	88%	NA	NA	29.95	1014.2
01:35 AM EDT	W 12.7	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
01:25 AM EDT	W 10.4	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
01:15 AM EDT	W 12.7	10.00	Partly Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
01:05 AM EDT	W 10.4	10.00	Partly Cloudy	--	64.4	62.6	94%	NA	NA	29.94	1013.9
01:00 AM EDT	W 11.5	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:50 AM EDT	W 12.7 G 18.4	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:45 AM EDT	W 12.7	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:40 AM EDT	W 11.5	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:30 AM EDT	W 10.4	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:25 AM EDT	W 10.4	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:20 AM EDT	W 10.4	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:15 AM EDT	W 10.4	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.95	1014.2
12:00 AM EDT	W 10.4	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
11:50 PM EDT	W 11.5 G 17.3	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
11:45 PM EDT	W 12.7 G 18.4	10.00	Mostly Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
11:40 PM EDT	W 12.7 G 18.4	10.00	Partly Cloudy	--	64.4	62.6	94%	NA	NA	29.96	1014.6
11:35 PM EDT	W 13.8	10.00	Mostly Clear	--	64.4	62.6	94%	NA	NA	29.96	1014.6
11:25 PM EDT	W 13.8 G 20.7	10.00	Mostly Clear	--	64.4	62.6	94%	NA	NA	29.96	1014.6
11:20 PM EDT	W 15.0	10.00	Mostly Clear	--	66.2	62.6	88%	NA	NA	29.96	1014.6
11:10 PM EDT	W 12.7 G 21.9	10.00	Partly Cloudy	--	66.2	62.6	88%	NA	NA	29.96	1014.6
11:05 PM EDT	W 11.5	10.00	Partly Cloudy	--	66.2	62.6	88%	NA	NA	29.96	1014.6
11:00 PM EDT	W 8.1	10.00	Partly Cloudy	--	66.2	62.6	88%	NA	NA	29.97	1014.9
10:50 PM EDT	10.4	10.00	Mostly Cloudy	--	66.2	62.6	88%	NA	NA	29.97	1014.9
10:45 PM EDT		10.00	Mostly Cloudy	--	66.2	64.4	94%	NA	NA	29.97	1014.9
10:40 PM EDT	10.4	10.00	Mostly Cloudy	--	66.2	64.4	94%	NA	NA	29.97	1014.9