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

28°F

-2°C

Humidity 69%
Wind Speed SW 10 mph
Barometer 29.84 in (1013.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 11 Nov 10:54 pm EST
Extended Forecast for

Sankertown PA

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind 13 to 16 mph, with gusts as high as 32 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of rain and snow showers between 11am and 1pm, then a chance of rain showers. Mostly cloudy, with a high near 41. Breezy, with a west wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers before 1am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 32. Breezy, with a west wind 18 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 42. Breezy, with a west wind 16 to 20 mph, with gusts as high as 38 mph.

    High: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. West wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 1am. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind 13 to 16 mph, with gusts as high as 32 mph.
Wednesday
A slight chance of rain and snow showers between 11am and 1pm, then a chance of rain showers. Mostly cloudy, with a high near 41. Breezy, with a west wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain and snow showers before 1am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 32. Breezy, with a west wind 18 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 42. Breezy, with a west wind 16 to 20 mph, with gusts as high as 38 mph.
Thursday Night
Partly cloudy, with a low around 31. West wind 11 to 14 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
Saturday Night
Showers, mainly after 1am. Low around 46. Chance of precipitation is 80%.
Sunday
A chance of showers. Partly sunny, with a high near 53. Breezy. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 42. Breezy.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sankertown PA
 40.46°N 78.58°W (Elev. 2087 ft)
Last Update:
11:16 pm EST Nov 11, 2025
Forecast Valid:
11pm EST Nov 11, 2025-6pm EST Nov 18, 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