Weather WorldFonda Reservoir, NY 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Fonda Reservoir, NY Weather Forecast
Fonda Reservoir, NY Weather Forecast Date: 230 AM EDT Thu Aug 06 2026
The area/counties/county of: Montgomery, including the cities of: Amsterdam, Wellsville, and Fonda.or toggle through each period.
Rest of Tonight... Partly cloudy. Patchy fog. Near steady temperature in the mid 60s. Light and variable winds.
Thursday... Partly sunny. Patchy fog in the morning. Numerous showers and scattered thunderstorms in the afternoon. Some thunderstorms May produce gusty winds and heavy rainfall in the afternoon. Hot with highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 70%.
Thursday Night... Mostly cloudy. Numerous showers and scattered thunderstorms in the evening. Some thunderstorms May produce gusty winds and heavy rainfall in the evening. Humid with lows in the upper 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 60%.
Friday... Mostly sunny. Scattered showers and thunderstorms in the afternoon. Some thunderstorms May produce gusty winds and heavy rainfall in the afternoon. Hot with highs in the mid 80s. Light and variable winds, becoming west around 5 mph in the afternoon. Chance of rain 40%.
Friday Night... Scattered thunderstorms in the evening. Mostly cloudy with scattered showers. Some thunderstorms May produce gusty winds and heavy rainfall in the evening. Humid with lows in the upper 60s. Light and variable winds. Chance of rain 50%.
Saturday... Mostly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 50%.
Saturday Night... Mostly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 60s. Chance of rain 50%.
Sunday... Sunny. Highs in the lower 80s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Monday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30%.
Monday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 60%.
Tuesday... Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs around 80. Chance of rain 60%.
Tuesday Night... Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30%.
POP = Probability of Precipitation
Fonda Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...