Hazardous Weather Conditions
Current conditions at
Washington County Airport (KAFJ)
Lat: 40.14°NLon: 80.29°WElev: 1184ft.
Fair
53°F
12°C
| Humidity | 64% |
| Wind Speed | S 3 mph |
| Barometer | 29.95 in (1013.7 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 13 May 2:56 am EDT |
Extended Forecast for
Canonsburg PA
Overnight
Low: 52 °F
Mostly Cloudy
Wednesday
High: 67 °F
Showers
Wednesday Night
Low: 45 °F
Mostly Cloudy
then Slight
Chance
ShowersThursday
High: 56 °F
Chance
ShowersThursday Night
Low: 42 °F
Partly Cloudy
Friday
High: 69 °F
Mostly Sunny
Friday Night
Low: 52 °F
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
then Chance
ShowersSaturday Night
Low: 59 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a low around 52. South wind around 7 mph.
Wednesday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 67. Southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 45. West wind 6 to 10 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, mainly between 10am and 2pm. Mostly cloudy, with a high near 56. West wind 9 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 42. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny and hot, with a high near 93.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny and hot, with a high near 92.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Canonsburg PA
40.27°N 80.18°W (Elev. 1030 ft)
40.27°N 80.18°W (Elev. 1030 ft)
2:21 am EDT May 13, 2026
3am EDT May 13, 2026-6pm EDT May 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
