National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Cooler Temperatures from the Great Plains to the East Coast Through Early This Week

High pressure brings cooler temperatures from the Great Plains to the East Coast through early this week. Widely scattered showers in the eastern Great Lakes, Appalachians, and Northeast are possible Sunday and Monday. Pacific storms early in the week will bring moderate to heavy rain to the Pacific Northwest and southeastern Alaska. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed NE 13 mph
Barometer 29.59 in (1002.8 mb)
Dewpoint 43°F (6°C)
Visibility 1.25 mi
Wind Chill36°F (2°C)
Last update 14 Oct 8:54 pm EDT
Extended Forecast for

Johnstown PA

  • Tonight

    Tonight: Showers, mainly before 1am. Low around 43. North wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 43 °F

  • Sunday

    Sunday: A chance of showers, mainly after noon. Mostly cloudy, with a high near 51. Northwest wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 51 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 40. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 40 °F

  • Monday

    Monday: A chance of showers, mainly after 8am. Mostly cloudy, with a high near 50. Northwest wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 50 °F

  • Monday
    Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 42. Northwest wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 42 °F

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 54 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Mostly Cloudy

    Low: 40 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

Detailed Forecast

Tonight
Showers, mainly before 1am. Low around 43. North wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 51. Northwest wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 40. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Monday
A chance of showers, mainly after 8am. Mostly cloudy, with a high near 50. Northwest wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42. Northwest wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Johnstown PA
 40.32°N 78.93°W (Elev. 1670 ft)
Last Update:
7:24 pm EDT Oct 14, 2023
Forecast Valid:
9pm EDT Oct 14, 2023-6pm EDT Oct 21, 2023
 
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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