Brownville, NY Weather & Growing Conditions
Overnight
42°F
Patchy Fog
Patchy fog. Partly cloudy, with a low around 42. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 42°F | Patchy Fog | 6 mph NE | 0% |
| Saturday | 66°F | Patchy Fog then Mostly Sunny | 6 mph NE | 0% |
| Saturday Night | 45°F | Mostly Cloudy then Chance Rain Showers | 3 mph E | 31% |
| Sunday | 59°F | Rain Showers | 3 to 10 mph E | 87% |
| Sunday Night | 43°F | Mostly Cloudy | 3 to 9 mph NE | 0% |
| Monday | 60°F | Partly Sunny | 10 mph NE | 0% |
| Monday Night | 40°F | Mostly Cloudy | 5 to 9 mph NE | 0% |
| Tuesday | 63°F | Partly Sunny | 6 to 12 mph NE | 0% |
| Tuesday Night | 41°F | Partly Cloudy | 3 to 10 mph NE | 1% |
| Wednesday | 68°F | Mostly Sunny | 5 to 8 mph E | 2% |
| Wednesday Night | 43°F | Mostly Cloudy | 3 to 7 mph E | 8% |
| Thursday | 66°F | Partly Sunny | 3 to 9 mph E | 12% |
| Thursday Night | 44°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 8 mph NE | 16% |
| Friday | 66°F | Slight Chance Rain Showers | 5 to 10 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brownville, NY
Last spring frost
May 11
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
5a
Explore more for Brownville, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Watertown Intl Ap, Ny (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.