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Addison, PA 7-Day Weather Forecast
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Addison Weather Forecast
Addison, PA Weather Forecast Date: 600 PM EDT Thu Sep 17 2026
Weather forecast for Addison, PA
Tonight Lo: 65°F Lo: 18°C |
Tonight... A slight chance of thunderstorms this evening. Mostly cloudy with a slight chance of showers. Patchy fog this evening. Areas of fog after midnight. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 20%. |
Fri Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Friday... Patchy fog in the morning. Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the lower 70s. North winds around 5 mph. Chance of rain 20%. |
Sat Hi: 70°FHi: 21°C Lo: 60°F Lo: 16°C |
Saturday... Partly sunny. Highs around 70. Southeast winds 5 to 10 mph. |
| Sun Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Sunday... Showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 70s. Chance of rain 90%. |
Mon Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Monday... Mostly cloudy with a chance of showers. Highs in the mid 60s. Chance of rain 50%. |
Tue Hi: 59°FHi: 15°C Lo: 49°F Lo: 9°C |
Tuesday... Showers likely. Highs in the upper 50s. Chance of rain 70%. |
| Wed Hi: 55°FHi: 13°C Lo: 49°F Lo: 9°C |
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Highs in the mid 50s. |
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