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.

Overcast

38°F

3°C

Humidity 86%
Wind Speed W 3 mph
Barometer 29.96 in (1015.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 6 Nov 10:54 pm EST
Extended Forecast for

Geistown PA

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 6 to 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly after 11am. Increasing clouds, with a high near 45. West wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 9pm. Mostly cloudy, with a low around 39. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 53. West wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. West wind around 16 mph, with gusts as high as 31 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. West wind 6 to 8 mph.
Saturday
A chance of rain, mainly after 11am. Increasing clouds, with a high near 45. West wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain before 9pm. Mostly cloudy, with a low around 39. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 53. West wind 13 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 39. West wind around 16 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Mostly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 49.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Geistown PA
 40.31°N 78.87°W (Elev. 1604 ft)
Last Update:
11:11 pm EST Nov 6, 2026
Forecast Valid:
11pm EST Nov 6, 2026-6pm EST Nov 13, 2026
 
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