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

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Partly Cloudy

61°F

16°C

Humidity 83%
Wind Speed S 14 G 21 mph
Barometer 29.90 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Nov 12:55 am EST
Extended Forecast for

Casselman PA

  • Overnight

    Overnight: Rain. Low around 59. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Rain

  • Thursday

    Thursday: Rain likely before 8am, then a chance of showers between 8am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Rain Likely
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 48. West wind 3 to 5 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers after 1pm. Partly sunny, with a high near 61. West wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 37. Northwest wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Low around 59. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely before 8am, then a chance of showers between 8am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Increasing clouds, with a low around 48. West wind 3 to 5 mph.
Friday
A slight chance of showers after 1pm. Partly sunny, with a high near 61. West wind 3 to 8 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 37. Northwest wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 35.
Veterans Day
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casselman PA
 39.88°N 79.2°W (Elev. 2159 ft)
Last Update:
9:51 pm EST Nov 4, 2026
Forecast Valid:
1am EST Nov 5, 2026-6pm EST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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