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
68°F
Sunny
Sunny, with a high near 68. Northwest wind around 8 mph.
7-day forecast for Jefferson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Sunny | 8 mph NW | 0% |
| Tonight | 41°F | Mostly Cloudy | 6 mph N | 0% |
| Saturday | 63°F | Mostly Sunny | 5 mph E | 0% |
| Saturday Night | 47°F | Mostly Cloudy then Rain Showers Likely | 2 to 7 mph SE | 69% |
| Sunday | 58°F | Rain Showers | 3 to 7 mph S | 99% |
| Sunday Night | 47°F | Rain Showers | 2 to 6 mph N | 94% |
| Monday | 58°F | Partly Sunny | 7 mph NE | 4% |
| Monday Night | 41°F | Mostly Cloudy | 6 mph NE | 9% |
| Tuesday | 55°F | Chance Rain Showers | 7 mph E | 27% |
| Tuesday Night | 40°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph E | 22% |
| Wednesday | 54°F | Partly Sunny then Slight Chance Rain Showers | 8 mph E | 21% |
| Wednesday Night | 41°F | Chance Rain Showers | 7 mph E | 30% |
| Thursday | 55°F | Chance Rain Showers | 7 mph E | 30% |
| Thursday Night | 44°F | Chance Rain Showers | 5 mph NE | 36% |
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 Sep 18, 2026.