Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Fair

53°F

12°C

Humidity 55%
Wind Speed SW 5 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 22 Mar 12:56 am EDT
Extended Forecast for

Canonsburg PA

  • Overnight

    Overnight: Partly cloudy, with a low around 51. Southwest wind around 8 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe.  Increasing clouds, with a high near 80. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then scattered showers. Some of the storms could be severe.  Low around 38. Northwest wind 8 to 10 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Severe
    Thunderstorms
    then Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 46. Northwest wind 11 to 13 mph.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light north  after midnight.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am.  Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. Southwest wind around 8 mph.
Sunday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Increasing clouds, with a high near 80. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before 2am, then scattered showers. Some of the storms could be severe. Low around 38. Northwest wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Partly sunny, with a high near 46. Northwest wind 11 to 13 mph.
Monday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph becoming light north after midnight.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 59.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Friday
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Canonsburg PA
 40.25°N 80.18°W (Elev. 997 ft)
1:11 am EDT Mar 22, 2026
1am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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Additional Resources

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