Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
46°F
8°C
| Humidity | 40% |
| Wind Speed | SW 6 mph |
| Barometer | 30.50 in (1034.0 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 18 Oct 10:54 pm EDT |
Extended Forecast for
2 Miles NNW Portage PA
Tonight
Low: 36 °F
Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 38 °F
Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 36 °F
Clear
Thursday
High: 63 °F
Sunny
Thursday Night
Low: 40 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 36. Calm wind.
Monday
Sunny, with a high near 63. Calm wind becoming north around 5 mph.
Monday Night
Clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 63. North wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 36. Light northeast wind.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Clear, with a low around 36.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Portage PA
40.41°N 78.68°W (Elev. 1831 ft)
40.41°N 78.68°W (Elev. 1831 ft)
10:46 pm EDT Oct 18, 2026
11pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
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