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

49°F

9°C

Humidity 86%
Wind Speed W 8 mph
Barometer 29.90 in (1012.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 6 Nov 4:54 pm EST
Extended Forecast for

Southmont PA

  • This Afternoon

    This Afternoon: A slight chance of rain. Cloudy, with a high near 58. West wind around 8 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain before 10pm. Mostly cloudy, with a low around 35. West wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 46. West wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 9pm. Mostly cloudy, with a low around 38. West wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 54 °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 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

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

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain. Cloudy, with a high near 58. West wind around 8 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain before 10pm. Mostly cloudy, with a low around 35. West wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 46. West wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of rain before 9pm. Mostly cloudy, with a low around 38. West wind 8 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 54. West wind 9 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 37.
Veterans Day
Mostly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southmont PA
 40.32°N 78.93°W (Elev. 1670 ft)
Last Update:
1:21 pm EST Nov 6, 2026
Forecast Valid:
4pm EST Nov 6, 2026-6pm EST Nov 13, 2026
 
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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