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.

A Few Clouds

34°F

1°C

Humidity 92%
Wind Speed SW 7 mph
Barometer 30.11 in (1021.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 8 Jan 6:54 am EST
Extended Forecast for

Seward PA

  • Today

    Today: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 54 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 43. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Friday

    Friday: Rain. High near 60. Southeast wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Patchy fog after 3am. Otherwise, cloudy, with a low around 46. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain. High near 56. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely before 4am, then a slight chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow after 7am. Partly sunny, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 43. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.
Friday
Rain. High near 60. Southeast wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly before 1am. Patchy fog after 3am. Otherwise, cloudy, with a low around 46. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 56. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely before 4am, then a slight chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of snow after 7am. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seward PA
 40.42°N 79.03°W (Elev. 1168 ft)
Last Update:
4:36 am EST Jan 8, 2026
Forecast Valid:
7am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation