Weather in South Dayton, NY
Updated 2026-09-26 11:15 local time · ZIP codes 14138
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
60°4% rain63°3% rain
65°11% rain66°11% rain64°11% rain65°11% rain64°12% rain63°13% rain61°16% rain
59°17% rain57°20% rain55°22% 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 22%).
It feels like 53°F with winds near 9 mph.
63°F, 3% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 60°F, wind 9 mph, rain chance up to 22%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in South Dayton
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 Dayton is part of the Northeast weather region. The forecast point is near 42.36°N latitude and 79.06°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 Dayton weather today
Sunny and 60°F in South Dayton, NY. Today's high is 66°F with a 16% rain chance. Winds are around 9 mph with gusts near 15 mph. Relative humidity is 59%, pressure is 30.14 inHg, and visibility is about 6 miles.
Tonight and tomorrow in South Dayton
Sunrise is at 07:08 AM and sunset is at 07:07 PM. Tomorrow's forecast calls for Overcast with a high near 63°F and a low near 50°F. The maximum rain chance is 52%.