Jefferson, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jefferson, a community in Schoharie County, New York.
Today
78°F
Sunny
Sunny, with a high near 78. West wind around 5 mph.
7-day forecast for Jefferson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Sunny | 5 mph W | 0% |
| Tonight | 57°F | Partly Cloudy | 3 mph S | 0% |
| Wednesday | 79°F | Partly Sunny | 5 mph SW | 0% |
| Wednesday Night | 64°F | Mostly Cloudy then Chance Rain Showers | 3 mph S | 27% |
| Thursday | 81°F | Showers And Thunderstorms | 6 mph SW | 81% |
| Thursday Night | 66°F | Showers And Thunderstorms then Scattered Showers And Thunderstorms | 5 mph SW | 81% |
| Friday | 81°F | Showers And Thunderstorms | 6 mph W | 78% |
| Friday Night | 63°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 78% |
| Saturday | 79°F | Showers And Thunderstorms Likely | 6 mph W | 67% |
| Saturday Night | 62°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph W | 67% |
| Sunday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 mph W | 15% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 19% |
| Monday | 80°F | Mostly Sunny then Chance Showers And Thunderstorms | 9 mph W | 40% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 8 mph W | 40% |
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 Aug 4, 2026.