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

52°F

11°C

Humidity 93%
Wind Speed S 10 mph
Barometer 29.92 in (1014.0 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Wind Chill49°F (9°C)
Last update 9 Jan 1:54 pm EST
Extended Forecast for

Sankertown PA

  • This Afternoon

    This Afternoon: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 55. Southwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain. High near 44. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Low around 28. South wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 31. Breezy, with a west wind 15 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 55. Southwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 35. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Saturday
Rain. High near 44. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Low around 28. South wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 31. Breezy, with a west wind 15 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Cloudy, with a high near 39. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Thursday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sankertown PA
 40.47°N 78.61°W (Elev. 1896 ft)
Last Update:
1:06 pm EST Jan 9, 2026
Forecast Valid:
2pm EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation