Brewerton, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brewerton, a community in Onondaga County, New York.
Tonight
51°F
Mostly Cloudy
Mostly cloudy, with a low around 51. Southeast wind around 5 mph.
7-day forecast for Brewerton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Cloudy | 5 mph SE | 7% |
| Wednesday | 74°F | Mostly Sunny | 3 to 7 mph SE | 5% |
| Wednesday Night | 58°F | Mostly Cloudy then Rain Showers | 7 mph S | 87% |
| Thursday | 72°F | Rain Showers | 5 to 9 mph SW | 78% |
| Thursday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 3 mph SW | 32% |
| Friday | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph W | 16% |
| Friday Night | 44°F | Chance Light Rain | 3 mph NW | 28% |
| Saturday | 57°F | Chance Light Rain | 2 to 8 mph W | 39% |
| Saturday Night | 38°F | Chance Light Rain | 7 mph W | 44% |
| Sunday | 54°F | Chance Light Rain | 6 to 9 mph W | 33% |
| Sunday Night | 35°F | Chance Light Rain | 7 mph W | 26% |
| Monday | 54°F | Chance Light Rain | 8 to 12 mph W | 39% |
| Monday Night | 35°F | Chance Light Rain | 5 to 8 mph W | 39% |
| Tuesday | 55°F | Chance Light Rain | 7 to 14 mph SW | 34% |
Forecast source: National Weather Service (api.weather.gov) for Brewerton (43.232, -76.145). Updated through the day.
Growing snapshot for Brewerton
Last spring frost
May 4
First fall frost
Oct 11
Growing season
158 days
Hardiness zone
5b
More local growing data for Brewerton: nearby ZIP 13029 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Brewerton Lock 23, Ny (2.4 mi from Brewerton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.