Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Partly Cloudy
68°F
20°C
| Humidity | 73% |
| Wind Speed | SW 15 G 20 mph |
| Barometer | 30.10 in (1018.3 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 10:54 am EDT |
Extended Forecast for
Portage PA
Today
High: 77 °F
Mostly Sunny
Tonight
Low: 63 °F
Partly Cloudy
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 70 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 77. West wind 11 to 13 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 63. Southwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 85. West wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 68. Southwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 90. West wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 50%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portage PA
40.39°N 78.68°W (Elev. 1621 ft)
40.39°N 78.68°W (Elev. 1621 ft)
7:16 am EDT Jun 20, 2025
11am EDT Jun 20, 2025-6pm EDT Jun 26, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
