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 79%
Wind Speed W 7 mph
Barometer 30.05 in (1018.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 9 Nov 11:54 pm EST
Extended Forecast for

Loretto PA

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Southwest wind 5 to 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58. West wind 9 to 17 mph, with gusts as high as 32 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 59. Southwest wind 3 to 6 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain showers likely before 1am, then rain and snow showers likely. Cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow showers likely before 4pm, then a chance of snow showers. Cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Southwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 58. West wind 9 to 17 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 35. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Veterans Day
Partly sunny, with a high near 59. Southwest wind 3 to 6 mph.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.
Thursday
Rain. High near 49. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain showers likely before 1am, then rain and snow showers likely. Cloudy, with a low around 32. Chance of precipitation is 70%.
Friday
Rain and snow showers likely before 4pm, then a chance of snow showers. Cloudy, with a high near 39. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Loretto PA
 40.54°N 78.63°W (Elev. 1995 ft)
Last Update:
7:06 pm EST Nov 9, 2026
Forecast Valid:
12am EST Nov 10, 2026-6pm EST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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