Hazardous Weather Conditions
Current conditions at
Washington County Airport (KAFJ)
Lat: 40.14°NLon: 80.29°WElev: 1184ft.
Fog/Mist
52°F
11°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.21 in (1023.1 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 3.00 mi |
| Last update | 2 Apr 7:56 am EDT |
Extended Forecast for
Canonsburg PA
Today
High: 81 °F
Showers
Likely and
Areas Fog
then
Scattered
ShowersTonight
Low: 63 °F
Scattered
T-storms then
Scattered
ShowersFriday
High: 80 °F
Partly Sunny
then Chance
T-stormsFriday Night

Low: 62 °F
Chance
T-stormsSaturday

High: 82 °F
Chance
ShowersSaturday Night

Low: 48 °F
Showers
Sunday

High: 54 °F
Mostly Cloudy
Sunday Night

Low: 35 °F
Mostly Cloudy
Monday

High: 55 °F
Mostly Sunny
Detailed Forecast
Today
Showers and thunderstorms likely before 4pm, then isolated showers and thunderstorms after 5pm. Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 81. Light southeast wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms. Partly cloudy, with a low around 63. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Isolated showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 48. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly cloudy, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Canonsburg PA
40.25°N 80.18°W (Elev. 997 ft)
40.25°N 80.18°W (Elev. 997 ft)
6:16 am EDT Apr 2, 2026
8am EDT Apr 2, 2026-6pm EDT Apr 8, 2026



