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Town of Marcellus, NYMarcellus, NY 7-Day Weather Forecast
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Marcellus Weather Forecast
Marcellus, NY Weather Forecast Date: 105 PM EDT Tue Sep 08 2026
Weather forecast for Marcellus, NY
Today Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
This Afternoon... Partly sunny. Highs in the upper 70s. Northwest winds around 5 mph. |
Wed Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%. |
| Thu Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Thursday... Partly sunny. Highs in the upper 70s. West winds 5 to 10 mph with gusts up to 20 mph. |
Fri Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Friday... Mostly sunny. Highs in the lower 70s. |
| Sat Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Mostly sunny. Highs around 80. |
Sun Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Partly sunny with a chance of showers. Highs around 80. Chance of rain 40%. |
| Mon Hi: 79°FHi: 26°C |
Monday... Partly sunny with a 40% chance of showers. Highs in the upper 70s. |
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