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

63°F

17°C

Humidity 68%
Wind Speed SW 8 G 20 mph
Barometer 29.86 in (1010.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 5 Nov 4:54 pm EST
Extended Forecast for

Geistown PA

  • Tonight

    Tonight: Increasing clouds, with a low around 47. West wind 3 to 7 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 61. Calm wind becoming west 5 to 9 mph in the morning.

    High: 61 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 37. West wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 7am. Mostly cloudy, with a high near 45. West wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 36. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

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

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. West wind 3 to 7 mph.
Friday
Mostly cloudy, with a high near 61. Calm wind becoming west 5 to 9 mph in the morning.
Friday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 37. West wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, mainly after 7am. Mostly cloudy, with a high near 45. West wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 36. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 37.
Veterans Day
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Geistown PA
 40.29°N 78.87°W (Elev. 1896 ft)
Last Update:
2:16 pm EST Nov 5, 2026
Forecast Valid:
5pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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