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)

NULL

71.6 F

Humidity:	83%
Wind Speed:	9.2 mph
Barometer:	30.14 in
Dewpoint:	66.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	72.3 F
Wind Chill:	NA

Aug 31 2026, 11:20 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)
11:20 PM EDT	9.2	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.14	1020.7
11:10 PM EDT	6.9	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.14	1020.7
11:05 PM EDT	6.9	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.14	1020.7
11:00 PM EDT	6.9	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.14	1020.7
10:45 PM EDT	6.9	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.15	1021.0
10:40 PM EDT	8.1	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.15	1021.0
10:25 PM EDT	6.9	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.15	1021.0
10:20 PM EDT	5.7	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.15	1021.0
10:10 PM EDT	6.9	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.15	1021.0
10:05 PM EDT	5.7	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.16	1021.3
10:00 PM EDT	5.7	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.15	1021.0
09:50 PM EDT	SW 3.4	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.15	1021.0
09:40 PM EDT	4.6	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.16	1021.3
09:30 PM EDT	4.6	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.16	1021.3
09:25 PM EDT	5.7	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.16	1021.3
09:20 PM EDT	SW 3.4	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.15	1021.0
09:05 PM EDT	SW 3.4	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.15	1021.0
09:00 PM EDT	SW 3.4	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.15	1021.0
08:45 PM EDT	SW 5.7	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.14	1020.7
08:40 PM EDT	SW 4.6	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.14	1020.7
08:35 PM EDT	SW 4.6	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.14	1020.7
08:30 PM EDT	5.7	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.14	1020.7
08:20 PM EDT	4.6	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.13	1020.3
08:15 PM EDT	SW 4.6	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.13	1020.3
08:10 PM EDT	SW 4.6	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.13	1020.3
08:00 PM EDT	5.7	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.13	1020.3
07:50 PM EDT	5.7	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.13	1020.3
07:45 PM EDT	5.7	10.00	NULL	--	71.6	66.2	83%	NA	72.3	30.13	1020.3
07:40 PM EDT	5.7	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.13	1020.3
07:35 PM EDT	SW 5.7	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.13	1020.3
07:25 PM EDT	5.7	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.13	1020.3
07:20 PM EDT	5.7	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.13	1020.3
07:10 PM EDT	4.6	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.13	1020.3
07:05 PM EDT	4.6	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.14	1020.7
07:00 PM EDT	W 5.7	10.00	NULL	--	73.4	66.2	78%	NA	74.1	30.14	1020.7
06:50 PM EDT	W 6.9	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.14	1020.7
06:45 PM EDT	6.9	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.14	1020.7
06:40 PM EDT	5.7	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.13	1020.3
06:35 PM EDT	SW 8.1	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.13	1020.3
06:25 PM EDT	SW 5.7	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.14	1020.7
06:20 PM EDT	5.7	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.14	1020.7
06:05 PM EDT	W 8.1	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
06:00 PM EDT	W 6.9	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
05:50 PM EDT	8.1	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
05:45 PM EDT	5.7	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
05:40 PM EDT	6.9	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
05:35 PM EDT	6.9	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
05:30 PM EDT	4.6	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
05:20 PM EDT	W 4.6	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.15	1021.0
05:05 PM EDT	W 8.1	10.00	NULL	--	75.2	64.4	69%	NA	75.7	30.15	1021.0
05:00 PM EDT	W 9.2	10.00	NULL	--	75.2	64.4	69%	NA	75.7	30.15	1021.0
04:50 PM EDT	W 10.4	10.00	NULL	--	75.2	64.4	69%	NA	75.7	30.16	1021.3
04:40 PM EDT	W 11.5	10.00	NULL	--	77.0	64.4	65%	NA	77.5	30.15	1021.0
04:35 PM EDT	12.7	10.00	NULL	--	77.0	64.4	65%	NA	77.5	30.15	1021.0
04:25 PM EDT	W 10.4	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.16	1021.3
04:10 PM EDT	W 8.1	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.16	1021.3
04:05 PM EDT	W 8.1	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.16	1021.3
04:00 PM EDT	W 9.2	10.00	NULL	--	78.8	66.2	65%	NA	79.5	30.16	1021.3
03:50 PM EDT	W 11.5	10.00	NULL	--	78.8	66.2	65%	NA	79.5	30.16	1021.3
03:40 PM EDT	W 8.1	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.16	1021.3
03:35 PM EDT	W 8.1	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.16	1021.3
03:25 PM EDT	W 8.1	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.16	1021.3
03:20 PM EDT	W 9.2	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.17	1021.7
03:05 PM EDT	SW 8.1	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.17	1021.7
03:00 PM EDT	8.1	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.17	1021.7
02:50 PM EDT	W 9.2	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.17	1021.7
02:45 PM EDT	9.2	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.17	1021.7
02:35 PM EDT	9.2	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.17	1021.7
02:30 PM EDT	W 8.1	10.00	NULL	--	77.0	66.2	69%	NA	77.7	30.18	1022.0
02:25 PM EDT	W 9.2	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.18	1022.0
02:15 PM EDT	SW 8.1	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.17	1021.7
02:00 PM EDT	9.2	10.00	NULL	--	75.2	66.2	74%	NA	75.9	30.17	1021.7