Smyrna, NY Weather & Growing Conditions
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 6 mph S | 2% |
| Wednesday | 70°F | Mostly Sunny | 8 mph S | 2% |
| Wednesday Night | 56°F | Mostly Cloudy then Light Rain Likely | 8 to 12 mph S | 56% |
| Thursday | 68°F | Light Rain | 6 to 12 mph S | 92% |
| Thursday Night | 47°F | Slight Chance Light Rain | 1 to 5 mph SW | 17% |
| Friday | 63°F | Mostly Cloudy | 3 mph S | 9% |
| Friday Night | 42°F | Chance Light Rain | 2 mph NW | 27% |
| Saturday | 54°F | Light Rain Likely | 2 to 7 mph NW | 58% |
| Saturday Night | 36°F | Light Rain Likely | 6 to 9 mph NW | 58% |
| Sunday | 50°F | Chance Light Rain | 8 mph NW | 32% |
| Sunday Night | 32°F | Slight Chance Light Rain | 8 mph W | 22% |
| Monday | 49°F | Chance Light Rain | 10 mph W | 34% |
| Monday Night | 31°F | Chance Light Rain then Partly Cloudy | 7 mph W | 29% |
| Tuesday | 53°F | Partly Sunny then Slight Chance Light Rain | 7 to 10 mph SW | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Smyrna, NY
Last spring frost
May 13
First fall frost
Oct 4
Growing season
145 days
Hardiness zone
5b
Explore more for Smyrna, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Sherburne, Ny (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.