7-Day Forecast 44.33°N 75.91°W (Text-Only)
NWS Forecast for: Wellesley Island NY
Issued by: National Weather Service Buffalo, NY
Last Update: 10:36 am EDT Jul 13, 2025




Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 87. Southwest wind around 11 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms, mainly between 7pm and 4am. Mostly cloudy, with a low around 69. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 86. Southwest wind 3 to 7 mph.

Monday Night: Mostly clear, with a low around 66. Southwest wind around 6 mph becoming calm in the evening.

Tuesday: Sunny, with a high near 89. Calm wind becoming southwest around 6 mph in the morning.

Tuesday Night: Mostly clear, with a low around 67. Light south wind.

Wednesday: Mostly sunny and hot, with a high near 91. Southwest wind 3 to 8 mph.

Wednesday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 40%.

Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Friday: Partly sunny, with a high near 82.

Friday Night: Partly cloudy, with a low around 62.

Saturday: Sunny, with a high near 83.



Wellesley Island NY
 44.33°N 75.91°W (Elev. 285 ft)

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