Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

64°F

18°C

Humidity 90%
Wind Speed NE 5 mph
Barometer 30.14 in (1019.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 28 Aug 9:54 am EDT
Extended Forecast for

Lilly PASimilar City Names

  • Today

    Today: Mostly sunny, with a high near 76. North wind 3 to 7 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 77. Light south wind.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Southeast wind 3 to 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. South wind 5 to 8 mph becoming west in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 76. North wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 54. Light and variable wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Light south wind.
Saturday Night
Partly cloudy, with a low around 59. Southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 79. South wind 5 to 8 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
Partly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
Partly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lilly PASimilar City Names
 40.42°N 78.62°W (Elev. 1906 ft)
8:06 am EDT Aug 28, 2026
10am EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database