| NWS Forecast for: Canonsburg PA Issued by: National Weather Service Pittsburgh, PA Last Update: 6:46 am EDT Jun 16, 2026 | |
This Afternoon: Mostly sunny, with a high near 24. Southwest wind 11 to 13 km/h. Tonight: Scattered showers and thunderstorms between 1am and 2am, then scattered showers after 2am. Mostly cloudy, with a low around 14. Southwest wind 5 to 10 km/h. Chance of precipitation is 40%. Wednesday: Mostly sunny, with a high near 26. Southwest wind 11 to 21 km/h. Wednesday Night: Isolated showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 19. South wind 10 to 15 km/h increasing to 21 to 26 km/h after midnight. Winds could gust as high as 48 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible. Thursday: Showers and possibly a thunderstorm, mainly before 2pm. High near 28. Breezy, with a west wind 29 to 35 km/h, with gusts as high as 60 km/h. Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible. Thursday Night: A chance of showers after 2am. Partly cloudy, with a low around 15. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible. Juneteenth: A chance of showers before 8am. Mostly sunny, with a high near 24. Chance of precipitation is 30%. Friday Night: Partly cloudy, with a low around 13. Saturday: Sunny, with a high near 24. Saturday Night: Mostly clear, with a low around 14. Sunday: Mostly sunny, with a high near 26. Sunday Night: A chance of showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%. Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 27. Chance of precipitation is 60%. | |
| Canonsburg PA 40.25°N 80.18°W (Elev. 997 m) | |
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