| NWS Forecast for: Monongahela PA Issued by: National Weather Service Pittsburgh, PA Last Update: 4:51 pm EDT Apr 10, 2026 |  |
This Afternoon: A slight chance of showers. Mostly sunny, with a high near 76. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. Tonight: Showers likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 44. West wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible. Saturday: Partly sunny, then gradually becoming sunny, with a high near 63. North wind around 6 mph. Saturday Night: Mostly clear, with a low around 41. Calm wind. Sunday: Partly sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the morning. Sunday Night: Mostly cloudy, with a low around 62. Monday: A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%. Monday Night: A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%. Tuesday: A chance of showers before 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%. Tuesday Night: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%. Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%. Wednesday Night: A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%. Thursday: Partly sunny, with a high near 80. | |
| Monongahela PA 40.18°N 79.9°W (Elev. 869 ft) | |
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