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

43°F

6°C

Humidity 80%
Wind Speed W 13 G 25 mph
Barometer 29.95 in (1015.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 9 Nov 8:54 am EST
Extended Forecast for

3 Miles N Summerhill PA

  • Today

    Today: Partly sunny, with a high near 49. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph.

    High: 49 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 39. West wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. West wind 11 to 16 mph, with gusts as high as 31 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 57. Southwest wind 3 to 7 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain. High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Rain

  • Thursday Night

    Thursday Night: Showers. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Friday

    Friday: Rain and snow showers likely, mainly before 1pm. Cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 49. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 39. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 57. West wind 11 to 16 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 39. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Veterans Day
Partly sunny, with a high near 57. Southwest wind 3 to 7 mph.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
Thursday
Rain. High near 51. Chance of precipitation is 90%.
Thursday Night
Showers. Low around 36. Chance of precipitation is 80%.
Friday
Rain and snow showers likely, mainly before 1pm. Cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Summerhill PA
 40.42°N 78.77°W (Elev. 2182 ft)
Last Update:
7:21 am EST Nov 9, 2026
Forecast Valid:
9am EST Nov 9, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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