Trumansburg, NY Weather & Growing Conditions
Tonight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. North wind 2 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Cloudy | 2 to 9 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 3 mph E | 1% |
| Saturday Night | 54°F | Mostly Cloudy then Rain Showers Likely | 1 to 12 mph SE | 66% |
| Sunday | 65°F | Rain Showers | 8 to 12 mph SW | 94% |
| Sunday Night | 50°F | Rain Showers Likely | 9 mph N | 61% |
| Monday | 62°F | Partly Sunny | 9 mph N | 3% |
| Monday Night | 47°F | Mostly Cloudy then Chance Rain Showers | 3 to 8 mph NE | 30% |
| Tuesday | 60°F | Chance Rain Showers | 7 mph E | 33% |
| Tuesday Night | 45°F | Chance Rain Showers | 7 mph E | 31% |
| Wednesday | 59°F | Chance Rain Showers | 6 to 9 mph SE | 27% |
| Wednesday Night | 46°F | Chance Showers And Thunderstorms | 7 mph SE | 37% |
| Thursday | 61°F | Chance Showers And Thunderstorms | 8 mph E | 37% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 6 mph NE | 32% |
| Friday | 66°F | Slight Chance Rain Showers | 5 to 9 mph NW | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Trumansburg, NY
Last spring frost
May 10
First fall frost
Oct 8
Growing season
150 days
Hardiness zone
6a
Explore more for Trumansburg, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Mecklenburg 4Sw, Ny (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.