Johnstown Hourly Weather Forecast
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Skies will shift from Overcast conditions to Misty conditions as the day goes on. Temps range from 52° to 53°. Light winds from the WNW at 3.1 mph, as humidity fluctuates between 93% to 99%, and an avg barometric pressure of 30 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
3 PM
52°F
50°F
94%
4.7 WNW
29.97
50°F
1.2
33%
4 PM
52°F
51°F
93%
4.5 WNW
29.97
50°F
0.8
32%
5 PM
52°F
51°F
93%
4 WNW
29.97
50°F
0.3
32%
6 PM
52°F
51°F
95%
3.1 W
29.98
50°F
0.1
38%
7 PM
52°F
50°F
96%
2.7 W
29.99
50°F
0
39%
8 PM
52°F
51°F
97%
2.5 WNW
30.01
52°F
0
40%
9 PM
52°F
51°F
98%
2.2 WNW
30.02
51°F
0
45%
10 PM
52°F
52°F
99%
2.2 W
30.03
52°F
0
43%
11 PM
53°F
52°F
99%
2.2 W
30.03
52°F
0
43%
Tue, Sep 29th 2026
Patchy rain nearby early, becoming Foggy conditions later. Warming trend from 51°F to 66°. Calm winds, shifting from W to SSE at 2.3 mph, as humidity ranges 62% to 99%, and an avg barometric pressure of 30.06 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
53°F
52°F
99%
2.2 W
30.03
53°F
0
45%
1 AM
52°F
51°F
99%
2.2 W
30.03
52°F
0
43%
2 AM
52°F
51°F
99%
2.2 W
30.03
51°F
0
43%
3 AM
52°F
51°F
99%
2.2 W
30.03
52°F
0
43%
4 AM
51°F
50°F
99%
2.2 WNW
30.03
51°F
0
43%
5 AM
52°F
51°F
98%
2.2 W
30.04
51°F
0
44%
6 AM
52°F
51°F
98%
2.2 W
30.05
52°F
0
42%
7 AM
52°F
52°F
97%
1.8 W
30.07
51°F
0
39%
8 AM
52°F
51°F
95%
1.6 WNW
30.08
50°F
0.1
38%
9 AM
54°F
53°F
91%
1.8 WNW
30.09
51°F
0.5
23%
10 AM
56°F
55°F
83%
3.1 WNW
30.09
51°F
1.6
21%
11 AM
59°F
57°F
76%
3.8 NW
30.1
51°F
3
16%
12 PM
62°F
60°F
68%
4.7 NW
30.09
51°F
4.5
15%
1 PM
64°F
62°F
63%
4.9 NW
30.08
51°F
5
12%
2 PM
64°F
63°F
62%
3.6 NNW
30.06
51°F
4.5
12%
3 PM
65°F
64°F
62%
2.5 NNW
30.04
52°F
2.6
16%
4 PM
64°F
63°F
63%
2 NNW
30.04
51°F
1.2
16%
5 PM
63°F
64°F
75%
1.6 NW
30.04
55°F
0.5
23%
6 PM
65°F
67°F
79%
1.8 WNW
30.05
59°F
0.1
25%
7 PM
66°F
69°F
80%
1.3 NW
30.07
60°F
0
25%
8 PM
65°F
68°F
82%
1.3 ESE
30.07
60°F
0
21%
9 PM
65°F
68°F
84%
0.9 E
30.08
60°F
0
22%
10 PM
64°F
66°F
85%
2 ESE
30.09
60°F
0
11%
11 PM
61°F
62°F
94%
2.2 SSE
30.09
59°F
0
15%
Wed, Sep 30th 2026
Sunny skies giving way to Misty conditions by evening. Warming trend from 56°F to 71°. Calm winds, shifting from SE to WSW at 3 mph, as humidity ranges 48% to 95%, and an avg barometric pressure of 30.1 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
60°F
61°F
94%
2.5 SE
30.09
58°F
0
15%
1 AM
59°F
60°F
94%
2.9 SE
30.09
57°F
0
19%
2 AM
58°F
59°F
94%
2.5 SSE
30.1
57°F
0
20%
3 AM
58°F
59°F
95%
2.2 S
30.1
57°F
0
20%
4 AM
58°F
59°F
95%
2.9 SSE
30.09
57°F
0
20%
5 AM
58°F
59°F
95%
2.9 SSE
30.09
57°F
0
38%
6 AM
58°F
59°F
95%
2.7 SE
30.1
57°F
0
20%
7 AM
58°F
58°F
95%
2.7 SE
30.11
56°F
0
20%
8 AM
60°F
61°F
93%
2.5 SSE
30.12
57°F
0.1
15%
9 AM
56°F
55°F
84%
2.5 SSE
30.11
51°F
0.7
11%
10 AM
61°F
60°F
72%
2.7 SSE
30.12
52°F
1.8
19%
11 AM
65°F
64°F
64%
3.1 SSW
30.11
52°F
3.4
6%
12 PM
68°F
66°F
57%
3.6 SW
30.1
52°F
4.8
3%
1 PM
70°F
68°F
52%
4 SW
30.08
51°F
5.8
2%
2 PM
71°F
68°F
48%
4.9 WSW
30.06
50°F
5.6
11%
This hour by hour weather report is relevant for ZIP codes from 15901 through 15915, accurately covering all areas within Johnstown, PA.
Currently
|
52°F |
29.98 inHg.
Barometer 94%
Humidity WNW 4.7mph Wind |
| Mist | ||
National Outlook
Coastal Flooding in Mid-Atlantic as Nor'easter Strikes 09-28 to 09-30
Mon Sep 28th 2026, 3:03am PDT
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