Weather WorldSouth Nyack, NY 7-Day Night Weather Forecast
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South Nyack, NY Weather Forecast
South Nyack, NY Weather Forecast Date: 225 AM EDT Wed Aug 05 2026
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Today... Mostly sunny. Highs in the mid 80s. West winds around 5 mph, becoming south around 5 mph this afternoon.
Tonight... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows around 70. South winds around 5 mph. Chance of rain 40%.
Thursday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Some thunderstorms May produce gusty winds and heavy rainfall in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 50%. Heat index values up to 101 in the afternoon.
Thursday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Some thunderstorms May produce gusty winds and heavy rainfall in the evening. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 50%.
Friday... Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds around 5 mph. Chance of rain 70%. Heat index values up to 101.
Friday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows around 70. Chance of rain 70%.
Saturday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40%. Heat index values in the mid 90s.
Saturday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 40%.
Sunday... Sunny. Highs in the upper 80s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
Monday... Mostly sunny. Highs in the upper 80s.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 30%.
POP = Probability of Precipitation
South Nyack Radar Loop
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