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

39°F

4°C

Humidity 65%
Wind Speed W 13 G 23 mph
Barometer 30.14 in (1021.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 4 Nov 4:54 am EST
Extended Forecast for

Geistown PA

  • Today

    Today: Sunny, with a high near 51. West wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. West wind 5 to 7 mph becoming south after midnight.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 4pm. Mostly sunny, with a high near 59. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.

    High: 59 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 51. West wind 11 to 16 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 37. West wind 5 to 7 mph becoming south after midnight.
Wednesday
A slight chance of showers after 4pm. Mostly sunny, with a high near 59. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 47. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 32.
Friday
A chance of showers after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Friday Night
Showers. Low around 45. Chance of precipitation is 90%.
Saturday
A chance of showers before 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Sunday
Showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Geistown PA
 40.27°N 78.85°W (Elev. 2244 ft)
Last Update:
3:41 am EST Nov 4, 2025
Forecast Valid:
4am EST Nov 4, 2025-6pm EST Nov 10, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation