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Current conditions at

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Fair

34°F

1°C

Humidity 93%
Wind Speed SW 7 mph
Barometer 30.08 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 16 Feb 8:55 pm EST
Extended Forecast for

Wellersburg PA

  • Tonight

    Tonight: Patchy fog. Otherwise, increasing clouds, with a low around 33. Light west wind.

    Low: 33 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 54. West wind around 5 mph becoming calm in the morning.

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 57. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 40%.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. West wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly after 1pm. Partly sunny, with a high near 57. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 1am. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain likely, mainly before 1pm. Partly sunny, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, increasing clouds, with a low around 33. Light west wind.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 54. West wind around 5 mph becoming calm in the morning.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Wednesday
A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 57. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 45. West wind 7 to 13 mph, with gusts as high as 25 mph.
Thursday
A chance of rain, mainly after 1pm. Partly sunny, with a high near 57. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly after 1am. Low around 41. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 1pm. Partly sunny, with a high near 53. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wellersburg PA
 39.73°N 78.84°W (Elev. 1663 ft)
Last Update:
8:21 pm EST Feb 16, 2026
Forecast Valid:
9pm EST Feb 16, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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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