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

46°F

8°C

Humidity 83%
Wind Speed Calm
Barometer 30.01 in (1016.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Oct 1:56 am EDT
Extended Forecast for

Clarksville PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Southwest wind 5 to 10 mph.

    High: 79 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Showers, mainly after 2pm. High near 78. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 78 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers. Patchy fog after 1am. Low around 44. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: Showers likely before 8am. Mostly sunny, with a high near 60. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Showers
    Likely then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 50%.

    High: 64 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Calm wind.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 58. South wind around 7 mph.
Sunday
Showers, mainly after 2pm. High near 78. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers. Patchy fog after 1am. Low around 44. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers likely before 8am. Mostly sunny, with a high near 60. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 41.
Tuesday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clarksville PA
 39.97°N 80.05°W (Elev. 997 ft)
Last Update:
1:01 am EDT Oct 18, 2025
Forecast Valid:
2am EDT Oct 18, 2025-6pm EDT Oct 24, 2025
 
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