Weather in South Plymouth, NY
Updated 2026-09-26 10:00 local time · ZIP codes 13844
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
57°16% rain59°14% rain62°13% rain63°13% rain64°11% rain
63°17% rain55°24% rain54°28% rain54°26% rain
54°30% rain55°30% rain
56°22% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
There is a moderate rain chance, peaking near 30%.
It feels like 50°F with winds near 11 mph.
64°F, 11% rain chance and 14 mph wind.
Visibility is around 6 mi; gusts may reach 28 mph.
Current temperature is 57°F, wind 11 mph, rain chance up to 30%.
UV index is 1.
Local weather characteristics in South Plymouth
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.
South Plymouth is part of the Northeast weather region. The forecast point is near 42.58°N latitude and 75.56°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.
South Plymouth weather today
Overcast and 57°F in South Plymouth, NY. Today's high is 64°F with a 39% rain chance. Winds are around 11 mph with gusts near 26 mph. Relative humidity is 64%, pressure is 30.03 inHg, and visibility is about 6 miles.
Tonight and tomorrow in South Plymouth
Sunrise is at 06:54 AM and sunset is at 06:53 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 54°F and a low near 48°F. The maximum rain chance is 89%.