Downsville, NY Weather & Growing Conditions
Tonight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. North wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Cloudy | 3 to 7 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 3 mph SE | 1% |
| Saturday Night | 51°F | Mostly Cloudy then Rain Showers | 3 to 9 mph S | 78% |
| Sunday | 59°F | Rain Showers | 3 to 9 mph S | 99% |
| Sunday Night | 50°F | Rain Showers | 3 to 8 mph NW | 93% |
| Monday | 61°F | Slight Chance Rain Showers | 5 to 8 mph NE | 16% |
| Monday Night | 45°F | Chance Rain Showers | 6 mph NE | 25% |
| Tuesday | 56°F | Chance Rain Showers | 5 mph E | 31% |
| Tuesday Night | 43°F | Chance Rain Showers | 5 mph E | 25% |
| Wednesday | 55°F | Chance Rain Showers | 6 mph E | 25% |
| Wednesday Night | 43°F | Chance Rain Showers | 5 mph E | 34% |
| Thursday | 56°F | Chance Rain Showers | 5 mph NE | 34% |
| Thursday Night | 46°F | Chance Showers And Thunderstorms | 3 mph NE | 35% |
| Friday | 62°F | Chance Rain Showers | 6 mph N | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Downsville, NY
Last spring frost
May 15
First fall frost
Oct 3
Growing season
140 days
Hardiness zone
5b
Explore more for Downsville, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Downsville Dam, Ny (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.