Brewerton, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brewerton, a community in Onondaga County, New York.
Overnight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. Southeast wind around 3 mph.
7-day forecast for Brewerton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Partly Cloudy | 3 mph SE | 3% |
| Wednesday | 75°F | Mostly Sunny | 3 to 7 mph SE | 3% |
| Wednesday Night | 57°F | Mostly Cloudy then Light Rain | 7 mph SE | 81% |
| Thursday | 71°F | Light Rain | 5 to 10 mph SW | 94% |
| Thursday Night | 48°F | Mostly Cloudy | 3 mph SW | 7% |
| Friday | 65°F | Mostly Cloudy | 3 mph SE | 14% |
| Friday Night | 43°F | Chance Light Rain | 2 mph NW | 34% |
| Saturday | 56°F | Light Rain Likely | 3 to 9 mph W | 60% |
| Saturday Night | 37°F | Light Rain Likely | 8 mph NW | 60% |
| Sunday | 52°F | Chance Light Rain | 10 mph W | 45% |
| Sunday Night | 35°F | Chance Light Rain | 7 mph W | 32% |
| Monday | 51°F | Chance Light Rain | 7 to 13 mph W | 42% |
| Monday Night | 34°F | Chance Light Rain | 7 mph W | 35% |
| Tuesday | 55°F | Chance Light Rain | 7 to 13 mph W | 37% |
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
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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.