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Chatham, PA 7-Day Weather Forecast
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Chatham Weather Forecast
Chatham, PA Weather Forecast Date: 400 PM EDT Sun Oct 25 2026
Weather forecast for Chatham, PA
Tonight Lo: 39°F Lo: 4°C |
Tonight... Clear. Lows in the upper 30s. Light and variable winds, becoming west around 5 mph after midnight. |
Mon Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Monday... Sunny. Highs in the upper 60s. West winds 5 to 10 mph. |
| Tue Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Tuesday... Sunny. Highs in the mid 60s. North winds around 5 mph. |
| Wed Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly sunny. Highs in the mid 60s. |
| Thu Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Thursday... Mostly sunny. Highs in the upper 60s. |
| Fri Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Friday... Sunny. Highs in the mid 70s. |
| Sat Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Mostly sunny. Highs around 70. |
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