Fonda, NY 7-Day Night Weather Forecast
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Fonda, NY Weather Forecast


Fonda, NY Weather Forecast Date: 830 PM EDT Sun Sep 13 2026
The area/counties/county of: Montgomery, including the cities of: Amsterdam, Wellsville, and Fonda.or toggle through each period.
Tonight... Mostly cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers after midnight. Lows in the lower 50s. West winds around 5 mph. Chance of rain 70%.
Monday... Sunny. Not as warm. Less humid with highs in the upper 60s. Northwest winds 10 to 15 mph.
Monday Night... Mostly clear. Patchy fog after midnight. Cooler with lows in the lower 40s. Northwest winds 5 to 10 mph in the evening, becoming light and variable.
Tuesday... Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. Southeast winds around 5 mph.
Tuesday Night... Partly cloudy. Not as cool with lows in the mid 50s. Southeast winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Mostly cloudy. Lows in the upper 50s.
Thursday... Mostly cloudy with showers likely. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 60%.
Thursday Night... Mostly cloudy with showers likely. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 60%.
Friday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
Friday Night... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
Saturday... Mostly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40%.
Saturday Night... Mostly cloudy. A 40% chance of showers. Lows in the lower 50s. Highs in the upper 60s.
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