Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

48°F

9°C

Humidity 39%
Wind Speed NE 3 mph
Barometer 30.32 in (1026.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 20 Oct 3:54 am EDT
Extended Forecast for

2 Miles NNW Brownstown PA

  • Today

    Today: Patchy fog between 9am and 10am.  Otherwise, sunny, with a high near 69. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 69 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Areas of fog after 3am.  Otherwise, clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear then
    Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 10am.  Otherwise, sunny, with a high near 67. Calm wind.

    High: 67 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 9am.  Otherwise, sunny, with a high near 65. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 65 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Patchy fog between 9am and 10am. Otherwise, sunny, with a high near 69. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Areas of fog after 3am. Otherwise, clear, with a low around 36. Calm wind.
Wednesday
Areas of fog before 10am. Otherwise, sunny, with a high near 67. Calm wind.
Wednesday Night
Patchy fog after 2am. Otherwise, clear, with a low around 34. Calm wind.
Thursday
Areas of fog before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 61.
Friday Night
Clear, with a low around 34.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Brownstown PA
 40.37°N 78.95°W (Elev. 1198 ft)
3:10 am EDT Oct 20, 2026
4am EDT Oct 20, 2026-6pm EDT Oct 26, 2026
 
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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