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

44°F

7°C

Humidity 76%
Wind Speed N 3 mph
Barometer 30.37 in (1029.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 30 Oct 11:54 pm EDT
Extended Forecast for

Loretto PASimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Northwest wind 3 to 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Calm wind becoming north around 5 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. Southeast wind 5 to 7 mph.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South wind 3 to 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 58. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 39. Calm wind.
Sunday
Mostly cloudy, with a high near 61. Southeast wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 42. South wind 3 to 5 mph.
Monday
Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Loretto PASimilar City Names
 40.51°N 78.63°W (Elev. 1998 ft)
Last Update:
12:11 am EDT Oct 31, 2026
Forecast Valid:
12am EDT Oct 31, 2026-6pm EST Nov 6, 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