7-Day Forecast 43.87°N 76.15°W (Text-Only)
NWS Forecast for: Henderson Harbor NY
Issued by: National Weather Service Buffalo, NY
Last Update: 10:36 pm EDT Jul 12, 2025




Overnight: A slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 74. South wind around 11 mph. Chance of precipitation is 20%.

Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 85. South wind around 11 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: A chance of showers before 8am. Partly sunny, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night: Clear, with a low around 67. South wind around 6 mph.

Tuesday: Sunny, with a high near 84. Southwest wind 6 to 8 mph.

Tuesday Night: Mostly clear, with a low around 70. Calm wind becoming south around 6 mph after midnight.

Wednesday: Mostly sunny, with a high near 88. Southwest wind around 8 mph.

Wednesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

Thursday Night: Showers likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Friday: A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Friday Night: Mostly cloudy, with a low around 66.

Saturday: Mostly sunny, with a high near 80.



Henderson Harbor NY
 43.87°N 76.15°W (Elev. 400 ft)

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