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.

Fair

42°F

6°C

Humidity 60%
Wind Speed W 16 G 25 mph
Barometer 30.10 in (1020.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 4 Nov 12:54 am EST
Extended Forecast for

Lilly PA

  • Overnight

    Overnight: Clear, with a low around 36. West wind 15 to 17 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Southwest wind 6 to 8 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 4pm. Mostly sunny, with a high near 60. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

    High: 60 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 37. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

Detailed Forecast

Overnight
Clear, with a low around 36. West wind 15 to 17 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 53. West wind 14 to 17 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 38. Southwest wind 6 to 8 mph.
Wednesday
A slight chance of showers after 4pm. Mostly sunny, with a high near 60. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 37. Breezy, with a northwest wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A chance of showers after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Friday Night
Showers. Low around 46. Chance of precipitation is 90%.
Saturday
A chance of showers before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Sunday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Monday
A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lilly PA
 40.42°N 78.62°W (Elev. 1906 ft)
Last Update:
1:05 am EST Nov 4, 2025
Forecast Valid:
2am EST Nov 4, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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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