Brewerton, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brewerton, a community in Onondaga County, New York.
Today
82°F
Sunny
Sunny, with a high near 82. West wind around 3 mph.
7-day forecast for Brewerton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 3 mph W | 0% |
| Tonight | 60°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 87°F | Mostly Sunny | 2 to 6 mph SE | 0% |
| Wednesday Night | 68°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SE | 22% |
| Thursday | 86°F | Showers And Thunderstorms | 5 mph S | 75% |
| Thursday Night | 67°F | Showers And Thunderstorms | 3 mph SW | 75% |
| Friday | 84°F | Showers And Thunderstorms Likely | 1 to 5 mph SW | 65% |
| Friday Night | 65°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 3 mph SW | 65% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 41% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 3 mph SW | 40% |
| Sunday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 25% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 46% |
| Monday | 83°F | Rain Showers Likely | 5 to 9 mph W | 58% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 58% |
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 Aug 4, 2026.