Trumansburg, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Trumansburg, a village in Tompkins County, New York.
This Afternoon
71°F
Mostly Sunny
Mostly sunny, with a high near 71. North wind around 12 mph.
7-day forecast for Trumansburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Sunny | 12 mph N | 0% |
| Tonight | 48°F | Mostly Cloudy | 2 to 10 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 2 mph E | 1% |
| Saturday Night | 56°F | Mostly Cloudy then Rain Showers Likely | 1 to 12 mph SE | 63% |
| Sunday | 65°F | Rain Showers | 7 to 12 mph SW | 93% |
| Sunday Night | 51°F | Rain Showers Likely | 10 mph N | 61% |
| Monday | 63°F | Partly Sunny | 9 mph N | 2% |
| Monday Night | 48°F | Mostly Cloudy then Chance Rain Showers | 3 to 8 mph NE | 29% |
| Tuesday | 61°F | Chance Rain Showers | 3 to 7 mph E | 33% |
| Tuesday Night | 47°F | Chance Rain Showers | 7 mph E | 30% |
| Wednesday | 59°F | Chance Rain Showers | 8 mph E | 25% |
| Wednesday Night | 47°F | Slight Chance Showers And Thunderstorms | 7 mph SE | 37% |
| Thursday | 61°F | Chance Showers And Thunderstorms | 7 mph E | 37% |
| Thursday Night | 50°F | Chance Showers And Thunderstorms | 6 mph NE | 31% |
Forecast source: National Weather Service (api.weather.gov) for Trumansburg (42.540, -76.664). Updated through the day.
Growing snapshot for Trumansburg
Last spring frost
May 10
First fall frost
Oct 8
Growing season
150 days
Hardiness zone
6a
More local growing data for Trumansburg: nearby ZIP 14886 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Mecklenburg 4Sw, Ny (5.3 mi from Trumansburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.