Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
53°F
12°C
| Humidity | 32% |
| Wind Speed | N 6 mph |
| Barometer | 30.35 in (1028.1 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 19 Oct 9:54 pm EDT |
Extended Forecast for
Portage PA
Tonight
Low: 41 °F
Clear
Tuesday
High: 64 °F
Sunny
Tuesday Night
Low: 37 °F
Mostly Clear
Wednesday
High: 62 °F
Patchy Fog
then SunnyWednesday Night
Low: 37 °F
Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 39 °F
Mostly Clear
Friday
High: 56 °F
Sunny
Friday Night
Low: 35 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 41. Calm wind becoming north around 5 mph after midnight.
Tuesday
Sunny, with a high near 64. North wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 37. Northeast wind 3 to 5 mph.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 62. Light east wind.
Wednesday Night
Clear, with a low around 37. Light northwest wind.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 56.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portage PA
40.38°N 78.66°W (Elev. 2096 ft)
40.38°N 78.66°W (Elev. 2096 ft)
8:06 pm EDT Oct 19, 2026
10pm EDT Oct 19, 2026-6pm EDT Oct 26, 2026
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