Jefferson, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jefferson, a community in Schoharie County, New York.
This Afternoon
64°F
Mostly Cloudy
Mostly cloudy, with a high near 64. Southwest wind around 3 mph.
7-day forecast for Jefferson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Mostly Cloudy | 3 mph SW | 5% |
| Tonight | 51°F | Partly Cloudy | 3 to 7 mph SW | 7% |
| Wednesday | 70°F | Sunny | 9 mph SW | 4% |
| Wednesday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 6 to 10 mph SW | 18% |
| Thursday | 64°F | Rain Showers | 7 to 10 mph SW | 92% |
| Thursday Night | 54°F | Chance Rain Showers | 6 mph SW | 44% |
| Friday | 62°F | Chance Rain Showers then Chance Light Rain | 3 mph W | 52% |
| Friday Night | 46°F | Chance Light Rain | 2 mph NW | 52% |
| Saturday | 55°F | Chance Light Rain | 6 mph NW | 44% |
| Saturday Night | 37°F | Chance Light Rain | 8 mph W | 41% |
| Sunday | 50°F | Chance Light Rain then Partly Sunny | 8 mph W | 27% |
| Sunday Night | 32°F | Slight Chance Light Rain then Slight Chance Rain And Snow | 5 to 8 mph W | 19% |
| Monday | 49°F | Chance Rain And Snow | 10 mph W | 39% |
| Monday Night | 32°F | Chance Rain And Snow | 9 mph W | 39% |
Forecast source: National Weather Service (api.weather.gov) for Jefferson (42.478, -74.603). Updated through the day.
Growing snapshot for Jefferson
Last spring frost
May 18
First fall frost
Oct 2
Growing season
137 days
Hardiness zone
5b
More local growing data for Jefferson: nearby ZIP 12093 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Central Bridge
Cobleskill
Middleburgh
North Blenheim
Richmondville
Schoharie
Sharon Springs
Stamford
Climate data from the nearest NOAA station, Lansing Manor, Ny (9 mi from Jefferson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.