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.

Fair

45°F

7°C

Humidity 61%
Wind Speed S 10 mph
Barometer 30.13 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 8 Jan 9:15 pm EST
Extended Forecast for

3 Miles WNW Addison PA

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 44. Southeast wind 3 to 5 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Friday

    Friday: Rain, mainly after noon. High near 62. Southeast wind 5 to 7 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Chance Rain
    then Rain

  • Friday Night

    Friday Night: Rain likely, mainly between 7pm and 10pm, then showers likely after 10pm. Patchy fog before 3am, then patchy fog after 5am. Otherwise, cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain. Patchy fog before 9am. High near 53. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 44. Southeast wind 3 to 5 mph.
Friday
Rain, mainly after noon. High near 62. Southeast wind 5 to 7 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly between 7pm and 10pm, then showers likely after 10pm. Patchy fog before 3am, then patchy fog after 5am. Otherwise, cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. Patchy fog before 9am. High near 53. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A chance of showers. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Addison PA
 39.76°N 79.39°W (Elev. 1483 ft)
Last Update:
7:06 pm EST Jan 8, 2026
Forecast Valid:
9pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation