Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Overcast

11°F

-12°C

Humidity 64%
Wind Speed W 5 mph
Barometer 30.26 in (1027.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 29 Jan 7:56 pm EST
Extended Forecast for

Canonsburg PA

Cold Weather Advisory until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Tonight

    Low: -6 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 16. Wind chill values as low as -6. Calm wind becoming north around 6 mph in the afternoon.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -8. Calm wind.

    Low: -8 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 15. Wind chill values as low as -7. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 15 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1. Northwest wind around 6 mph.

    Low: -1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

Tonight
A chance of flurries before 11pm. Partly cloudy, with a low around -6. Calm wind.
Friday
Mostly sunny, with a high near 16. Wind chill values as low as -6. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around -8. Calm wind.
Saturday
Partly sunny and cold, with a high near 15. Wind chill values as low as -7. Calm wind becoming north 5 to 8 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around -1. Northwest wind around 6 mph.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Thursday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Canonsburg PA
 40.25°N 80.18°W (Elev. 997 ft)
1:00 pm EST Jan 29, 2026
8pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
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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