Weather in Wellesley Island, NY
Updated 2026-09-26 11:00 local time · ZIP codes 13640
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
64°13% rain67°12% rain68°11% rain69°11% rain69°12% rain69°12% rain67°12% rain66°13% rain
64°15% rain62°17% rain61°18% rain61°16% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 18%).
It feels like 55°F with winds near 14 mph.
67°F, 12% rain chance and 13 mph wind.
Visibility is around 6 mi; gusts may reach 33 mph.
Current temperature is 64°F, wind 14 mph, rain chance up to 18%.
UV index is 3.
Local weather characteristics in Wellesley Island
New York spans Atlantic coastal, inland valley, Great Lakes and mountain climates. Lake-effect snow, coastal storms and large upstate/downstate temperature differences are all common.
Wellesley Island is part of the Northeast weather region. The forecast point is near 44.29°N latitude and 76.01°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Wellesley Island weather today
Overcast and 64°F in Wellesley Island, NY. Today's high is 69°F with a 14% rain chance. Winds are around 14 mph with gusts near 23 mph. Relative humidity is 54%, pressure is 30.12 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Wellesley Island
Sunrise is at 06:56 AM and sunset is at 06:54 PM. Tomorrow's forecast calls for Overcast with a high near 61°F and a low near 54°F. The maximum rain chance is 71%.