National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

73°F

23°C

Humidity 57%
Wind Speed NW 8 mph
Barometer 30.05 in (1016.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 3 Jul 8:54 pm EDT
Extended Forecast for

2 Miles SSE Geistown PA

  • Tonight

    Tonight: Mostly clear, with a low around 56. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 56 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 79. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Light south wind.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Calm wind becoming south around 5 mph after midnight.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Northwest wind 5 to 7 mph becoming calm after midnight.
Independence Day
Sunny, with a high near 79. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 59. Calm wind.
Saturday
Sunny, with a high near 84. Light south wind.
Saturday Night
Mostly clear, with a low around 64. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 67.
Monday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Geistown PA
 40.27°N 78.85°W (Elev. 2244 ft)
Last Update:
7:48 pm EDT Jul 3, 2025
Forecast Valid:
9pm EDT Jul 3, 2025-6pm EDT Jul 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation