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.

A Few Clouds

75°F

24°C

Humidity 66%
Wind Speed N 7 mph
Barometer 30.14 in (1019.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 25 May 3:56 pm EDT
Extended Forecast for

Jefferson PA

  • Memorial Day

    Memorial Day: A chance of drizzle before 5pm. Cloudy, with a high near 76. North wind around 6 mph.

    High: 76 °F

    Chance
    Drizzle

  • Tonight

    Tonight: A chance of drizzle between 7pm and 8pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Light north wind.

    Low: 60 °F

    Chance
    Drizzle then
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms between 2pm and 3pm, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 79. Calm wind. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 9pm, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Light west wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Memorial Day
A chance of drizzle before 5pm. Cloudy, with a high near 76. North wind around 6 mph.
Tonight
A chance of drizzle between 7pm and 8pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Light north wind.
Tuesday
A chance of showers and thunderstorms between 2pm and 3pm, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 79. Calm wind. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers before 9pm, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Light west wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson PA
 39.93°N 80.06°W (Elev. 1037 ft)
Last Update:
2:21 pm EDT May 25, 2026
Forecast Valid:
4pm EDT May 25, 2026-6pm EDT May 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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