Grimes, PA 7-Day Weather Forecast
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Grimes Weather Forecast


Grimes, PA Weather Forecast Date: 400 AM EDT Fri Sep 18 2026
Weather forecast for Grimes, PA
| Today Hi: 80°FHi: 27°C Lo: 51°F Lo: 11°C |
Today... Patchy fog this morning. Mostly sunny. Highs around 80. North winds 5 to 10 mph. |
| Sat Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Saturday... Partly sunny. Highs in the lower 70s. East winds 5 to 10 mph. |
| Sun Hi: 70°FHi: 21°C Lo: 61°F Lo: 16°C |
Sunday... Showers. Highs around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100%. |
| Mon Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Monday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s. |
| Tue Hi: 61°FHi: 16°C Lo: 50°F Lo: 10°C |
Tuesday... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s. |
| Wed Hi: 61°FHi: 16°C Lo: 50°F Lo: 10°C |
Wednesday... Mostly cloudy with a 50% chance of showers. Highs in the lower 60s. |
| Thu Hi: 65°FHi: 18°C |
Thursday... Partly sunny with a 40% chance of showers. Highs in the mid 60s. |
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