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Johnstown, PA Hourly Weather Forecast

Next 48 Hours

Fri, Nov 13th 2026

Scattered showers early, becoming light snow later. Temps range from 32° to 39°. Breezy wind from the NW at 9.2 mph, as humidity fluctuates between 61% to 89%, and an avg barometric pressure of 29.8 inHg.
Fri, Nov 13th Temp Humidity Wind (mph) Pressure (inHg) Precip.
4 AM Hourly weather in Johnstown is forecast as Moderate Snow and 35° at 4 AM on Fri, Nov 13th 2026
Moderate Snow
UV: 0
35°F

Feels
28°F
88% 9.2 NNW 29.7 41%

Snow est. 0in
5 AM Hourly weather in Johnstown is forecast as Light Snow and 34° at 5 AM on Fri, Nov 13th 2026
Light Snow
UV: 0
34°F

Feels
27°F
89% 9.2 NNW 29.71 35%

Snow est. 0in
6 AM Hourly weather in Johnstown is forecast as Light Snow and 34° at 6 AM on Fri, Nov 13th 2026
Light Snow
UV: 0
34°F

Feels
26°F
88% 9.4 NNW 29.73 32%

Snow est. 0in
7 AM Hourly weather in Johnstown is forecast as Light Snow and 34° at 7 AM on Fri, Nov 13th 2026
Light Snow
UV: 0
34°F

Feels
26°F
88% 9.6 NNW 29.75 28%

Snow est. 0in
8 AM Hourly weather in Johnstown is forecast as Light Snow and 34° at 8 AM on Fri, Nov 13th 2026
Light Snow
UV: 0.1
34°F

Feels
26°F
84% 9.6 NNW 29.77 27%

Snow est. 0in
9 AM Hourly weather in Johnstown is forecast as Light Snow and 35° at 9 AM on Fri, Nov 13th 2026
Light Snow
UV: 0.5
35°F

Feels
27°F
79% 9.8 NNW 29.79 23%

Snow est. 0in
10 AM Hourly weather in Johnstown is forecast as Scattered Showers and 36° at 10 AM on Fri, Nov 13th 2026
Scattered Showers
UV: 1.1
36°F

Feels
28°F
72% 10.3 NNW 29.8 20%
11 AM Hourly weather in Johnstown is forecast as Scattered Showers and 37° at 11 AM on Fri, Nov 13th 2026
Scattered Showers
UV: 1.6
37°F

Feels
30°F
67% 10.5 NNW 29.79 17%
12 PM Hourly weather in Johnstown is forecast as Scattered Showers and 38° at 12 PM on Fri, Nov 13th 2026
Scattered Showers
UV: 1.3
38°F

Feels
31°F
64% 11 NW 29.78 16%
1 PM Hourly weather in Johnstown is forecast as Scattered Showers and 39° at 1 PM on Fri, Nov 13th 2026
Scattered Showers
UV: 1.1
39°F

Feels
32°F
61% 11.4 NW 29.78 16%
2 PM Hourly weather in Johnstown is forecast as Scattered Showers and 38° at 2 PM on Fri, Nov 13th 2026
Scattered Showers
UV: 1
38°F

Feels
31°F
64% 11 NW 29.79 17%
3 PM Hourly weather in Johnstown is forecast as Scattered Showers and 37° at 3 PM on Fri, Nov 13th 2026
Scattered Showers
UV: 0.7
37°F

Feels
30°F
66% 10.3 NW 29.8 18%
4 PM Hourly weather in Johnstown is forecast as Scattered Showers and 37° at 4 PM on Fri, Nov 13th 2026
Scattered Showers
UV: 0.3
37°F

Feels
30°F
67% 10.1 NW 29.81 19%
5 PM Hourly weather in Johnstown is forecast as Light Snow and 36° at 5 PM on Fri, Nov 13th 2026
Light Snow
UV: 0
36°F

Feels
29°F
72% 9.4 NW 29.83 21%

Snow est. 0in
6 PM Hourly weather in Johnstown is forecast as Light Snow Showers and 35° at 6 PM on Fri, Nov 13th 2026
Light Snow Showers
UV: 0
35°F

Feels
28°F
76% 8.5 NW 29.85 23%

Snow est. 0in
7 PM Hourly weather in Johnstown is forecast as Light Snow and 35° at 7 PM on Fri, Nov 13th 2026
Light Snow
UV: 0
35°F

Feels
28°F
80% 7.8 NW 29.87 23%

Snow est. 0in
8 PM Hourly weather in Johnstown is forecast as Light Snow and 34° at 8 PM on Fri, Nov 13th 2026
Light Snow
UV: 0
34°F

Feels
28°F
81% 7.6 NW 29.87 23%

Snow est. 0in
9 PM Hourly weather in Johnstown is forecast as Light Freezing Rain and 34° at 9 PM on Fri, Nov 13th 2026
Light Freezing Rain
UV: 0
34°F

Feels
27°F
81% 6.9 NW 29.88 21%
10 PM Hourly weather in Johnstown is forecast as Cloudy and 33° at 10 PM on Fri, Nov 13th 2026
Cloudy
UV: 0
33°F

Feels
27°F
82% 6.3 NW 29.89 21%
11 PM Hourly weather in Johnstown is forecast as Cloudy and 32° at 11 PM on Fri, Nov 13th 2026
Cloudy
UV: 0
32°F

Feels
27°F
84% 6 NW 29.89 24%

Sat, Nov 14th 2026

Moderate snow early, becoming light snow later. Temps range from 31° to 36°. Breezy wind from the WNW at 10.6 mph, with humidity levels between 84% to 98%, and an avg barometric pressure of 30 inHg.
Sat, Nov 14th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Hourly weather in Johnstown is forecast as Light Freezing Rain and 32° at 12 AM on Sat, Nov 14th 2026
Light Freezing Rain
UV: 0
32°F

Feels
26°F
88% 5.6 WNW 29.89 28%
1 AM Hourly weather in Johnstown is forecast as Light Snow and 31° at 1 AM on Sat, Nov 14th 2026
Light Snow
UV: 0
31°F

Feels
26°F
90% 5.1 WNW 29.9 34%

Snow est. 0in
2 AM Hourly weather in Johnstown is forecast as Light Snow and 31° at 2 AM on Sat, Nov 14th 2026
Light Snow
UV: 0
31°F

Feels
26°F
90% 6 WNW 29.9 37%

Snow est. 0in
3 AM Hourly weather in Johnstown is forecast as Light Snow and 31° at 3 AM on Sat, Nov 14th 2026
Light Snow
UV: 0
31°F

Feels
24°F
90% 7.4 WNW 29.91 35%

Snow est. 0in
4 AM Hourly weather in Johnstown is forecast as Moderate Snow and 32° at 4 AM on Sat, Nov 14th 2026
Moderate Snow
UV: 0
32°F

Feels
24°F
91% 8.3 WNW 29.91 43%

Snow est. 0in
5 AM Hourly weather in Johnstown is forecast as Light Snow and 32° at 5 AM on Sat, Nov 14th 2026
Light Snow
UV: 0
32°F

Feels
24°F
92% 8.7 WNW 29.93 36%

Snow est. 0in
6 AM Hourly weather in Johnstown is forecast as Light Snow and 31° at 6 AM on Sat, Nov 14th 2026
Light Snow
UV: 0
31°F

Feels
23°F
93% 9.6 WNW 29.94 34%

Snow est. 0in
7 AM Hourly weather in Johnstown is forecast as Light Freezing Rain and 31° at 7 AM on Sat, Nov 14th 2026
Light Freezing Rain
UV: 0
31°F

Feels
23°F
92% 10.3 WNW 29.96 32%
8 AM Hourly weather in Johnstown is forecast as Light Snow and 32° at 8 AM on Sat, Nov 14th 2026
Light Snow
UV: 0
32°F

Feels
23°F
89% 11 WNW 29.98 33%

Snow est. 0in
9 AM Hourly weather in Johnstown is forecast as Light Snow and 33° at 9 AM on Sat, Nov 14th 2026
Light Snow
UV: 0.3
33°F

Feels
25°F
87% 11.4 WNW 29.99 34%

Snow est. 0in
10 AM Hourly weather in Johnstown is forecast as Moderate Snow and 35° at 10 AM on Sat, Nov 14th 2026
Moderate Snow
UV: 0.9
35°F

Feels
26°F
84% 11.9 WNW 30 39%

Snow est. 0in
11 AM Hourly weather in Johnstown is forecast as Moderate Snow and 35° at 11 AM on Sat, Nov 14th 2026
Moderate Snow
UV: 1.2
35°F

Feels
27°F
88% 11.9 WNW 30 47%

Rain est. 0.01in

Snow est. 0.1in
12 PM Hourly weather in Johnstown is forecast as Heavy Snow and 35° at 12 PM on Sat, Nov 14th 2026
Heavy Snow
UV: 1.3
35°F

Feels
27°F
94% 11.6 WNW 30 57%

Rain est. 0.01in

Snow est. 0.1in
1 PM Hourly weather in Johnstown is forecast as Moderate Snow and 35° at 1 PM on Sat, Nov 14th 2026
Moderate Snow
UV: 1.1
35°F

Feels
27°F
94% 12.5 WNW 30 49%

Rain est. 0.01in

Snow est. 0in
2 PM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 2 PM on Sat, Nov 14th 2026
Moderate Snow
UV: 1
36°F

Feels
27°F
94% 12.5 WNW 30 48%

Rain est. 0.01in

Snow est. 0in
3 PM Hourly weather in Johnstown is forecast as Moderate Or Heavy Snow Showers and 36° at 3 PM on Sat, Nov 14th 2026
Moderate Or Heavy Snow Showers
UV: 0.6
36°F

Feels
27°F
95% 12.3 WNW 30.01 46%

Snow est. 0in
4 PM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 4 PM on Sat, Nov 14th 2026
Moderate Snow
UV: 0.3
36°F

Feels
28°F
95% 11.4 WNW 30.02 49%

Rain est. 0.01in

Snow est. 0in
5 PM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 5 PM on Sat, Nov 14th 2026
Moderate Snow
UV: 0
36°F

Feels
28°F
96% 11.6 WNW 30.04 52%

Rain est. 0.01in

Snow est. 0.1in
6 PM Hourly weather in Johnstown is forecast as Heavy Snow and 36° at 6 PM on Sat, Nov 14th 2026
Heavy Snow
UV: 0
36°F

Feels
28°F
97% 12.1 WNW 30.06 60%

Rain est. 0.01in

Snow est. 0.1in
7 PM Hourly weather in Johnstown is forecast as Heavy Snow and 36° at 7 PM on Sat, Nov 14th 2026
Heavy Snow
UV: 0
36°F

Feels
28°F
98% 12.3 WNW 30.08 64%

Rain est. 0.01in

Snow est. 0.1in
8 PM Hourly weather in Johnstown is forecast as Heavy Snow and 36° at 8 PM on Sat, Nov 14th 2026
Heavy Snow
UV: 0
36°F

Feels
27°F
98% 12.5 WNW 30.09 61%

Rain est. 0.01in

Snow est. 0.1in
9 PM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 9 PM on Sat, Nov 14th 2026
Moderate Snow
UV: 0
36°F

Feels
27°F
98% 13 WNW 30.1 55%

Rain est. 0.01in

Snow est. 0.1in
10 PM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 10 PM on Sat, Nov 14th 2026
Moderate Snow
UV: 0
36°F

Feels
27°F
98% 13 WNW 30.11 53%

Rain est. 0.01in

Snow est. 0.1in
11 PM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 11 PM on Sat, Nov 14th 2026
Moderate Snow
UV: 0
36°F

Feels
28°F
98% 11.9 WNW 30.12 52%

Rain est. 0.01in

Snow est. 0.1in

Sun, Nov 15th 2026

Moderate snow expected later. Temps around 36°. Breezy wind from the WNW at 10.8 mph, while humidity around 98%, and an avg barometric pressure of 30.15 inHg.
Sun, Nov 15th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 12 AM on Sun, Nov 15th 2026
Moderate Snow
UV: 0
36°F

Feels
28°F
98% 11.4 WNW 30.13 46%

Snow est. 0in
1 AM Hourly weather in Johnstown is forecast as Light Snow and 36° at 1 AM on Sun, Nov 15th 2026
Light Snow
UV: 0
36°F

Feels
28°F
98% 11 WNW 30.14 40%

Snow est. 0in
2 AM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 2 AM on Sun, Nov 15th 2026
Moderate Snow
UV: 0
36°F

Feels
28°F
98% 10.5 WNW 30.15 48%

Snow est. 0in
3 AM Hourly weather in Johnstown is forecast as Moderate Snow and 36° at 3 AM on Sun, Nov 15th 2026
Moderate Snow
UV: 0
36°F

Feels
28°F
98% 10.3 WNW 30.17 50%

Rain est. 0.01in

Snow est. 0in

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