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

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Fair

34°F

1°C

Humidity 97%
Wind Speed SW 3 mph
Barometer 30.11 in (1019.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 Nov 12:56 am EST
Extended Forecast for

Jefferson PA

  • Overnight

    Overnight: Mostly clear, with a low around 36. Southwest wind 3 to 7 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Southwest wind 9 to 14 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Light southwest wind.

    Low: 37 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 63. Calm wind becoming southwest around 6 mph.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 42 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday

    Thursday: Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Southwest wind 3 to 7 mph.
Tuesday
Sunny, with a high near 63. Southwest wind 9 to 14 mph.
Tuesday Night
Mostly clear, with a low around 37. Light southwest wind.
Veterans Day
Mostly cloudy, with a high near 63. Calm wind becoming southwest around 6 mph.
Wednesday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 50%.
Thursday
Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of snow before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson PA
 39.93°N 80.09°W (Elev. 1001 ft)
Last Update:
11:31 pm EST Nov 9, 2026
Forecast Valid:
1am EST Nov 10, 2026-6pm EST Nov 16, 2026
 
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