Weather WorldGrass Mountain Trail, PA 7-Day Weather Forecast
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Grass Mountain Trail Weather Forecast
Grass Mountain Trail, PA Weather Forecast Date: 1200 AM EDT Fri Aug 14 2026
Weather forecast for Grass Mountain Trail, PA
Tonight Lo: 61°F Lo: 16°C |
Tonight... Mostly cloudy. Patchy fog. Lows in the lower 60s. Light and variable winds. |
Fri Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Friday... Areas of fog in the morning. Partly sunny. Highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. |
Sat Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph, becoming east in the afternoon. |
Sun Hi: 80°FHi: 27°C Lo: 65°F Lo: 18°C |
Sunday... Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs around 80. Chance of rain 90%. |
| Mon Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Monday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs around 80. Chance of rain 50%. |
| Tue Hi: 80°FHi: 27°C Lo: 60°F Lo: 16°C |
Tuesday... Sunny. Highs around 80. |
| Wed Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly sunny. Humid with highs in the lower 80s. |
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