Current conditions at
Johnstown - Cambria County Airport (KJST)
Lat: 40.31°NLon: 78.83°WElev: 2274ft.
Fair
61°F
16°C
| Humidity | 58% |
| Wind Speed | S 6 mph |
| Barometer | 30.02 in (1016.1 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 10:54 pm EDT |
Extended Forecast for
Johnstown-Cambria County Airport PA
Tonight
Low: 54 °F
Mostly Clear
Saturday
High: 77 °F
Sunny then
Showers
LikelySaturday Night
Low: 40 °F
Showers
Sunday
High: 48 °F
Chance
ShowersSunday Night
Low: 31 °F
Chance
Rain/SnowMonday
High: 42 °F
Slight Chance
Snow ShowersMonday Night
Low: 26 °F
Mostly Clear
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 47 °F
Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 54. Calm wind becoming south around 6 mph after midnight.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 77. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 40. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of showers, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. West wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 31. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday
A slight chance of snow showers before 2pm. Mostly sunny, with a high near 42. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A chance of showers before 2am. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 45. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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Point Forecast:
Johnstown-Cambria County Airport PA
40.31°N 78.84°W (Elev. 2221 ft)
40.31°N 78.84°W (Elev. 2221 ft)
8:06 pm EDT Apr 17, 2026
11pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
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