Mount Sinai, NY Weather & Growing Conditions
Tonight
54°F
Partly Cloudy then Patchy Fog
Patchy fog after 2am. Partly cloudy, with a low around 54. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Partly Cloudy then Patchy Fog | 6 mph SW | 3% |
| Wednesday | 70°F | Patchy Fog then Sunny | 5 to 10 mph SW | 3% |
| Wednesday Night | 59°F | Partly Cloudy | 8 mph SW | 2% |
| Thursday | 69°F | Slight Chance Rain Showers | 6 to 12 mph S | 19% |
| Thursday Night | 60°F | Rain Showers | 9 mph SW | 84% |
| Friday | 66°F | Showers And Thunderstorms | 7 mph S | 91% |
| Friday Night | 57°F | Showers And Thunderstorms | 7 mph W | 91% |
| Saturday | 64°F | Rain Showers Likely | 9 mph NW | 60% |
| Saturday Night | 49°F | Slight Chance Rain Showers | 12 mph NW | 22% |
| Sunday | 59°F | Slight Chance Rain Showers then Mostly Sunny | 10 mph W | 18% |
| Sunday Night | 46°F | Partly Cloudy | 9 to 13 mph W | 14% |
| Monday | 58°F | Chance Light Rain | 13 to 16 mph NW | 26% |
| Monday Night | 46°F | Chance Light Rain | 16 mph W | 26% |
| Tuesday | 59°F | Slight Chance Light Rain then Mostly Sunny | 17 mph W | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mount Sinai, NY
Last spring frost
Apr 4
First fall frost
Nov 7
Growing season
215 days
Hardiness zone
7b
Explore more for Mount Sinai, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Mt Sinai, Ny (0.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.