Ithaca, NY Weather & Growing Conditions
Today
84°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 84. South wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Areas Of Fog then Sunny | 2 mph S | 0% |
| Tonight | 60°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 86°F | Mostly Sunny | 3 to 7 mph S | 1% |
| Wednesday Night | 68°F | Slight Chance Rain Showers | 3 to 7 mph S | 17% |
| Thursday | 88°F | Showers And Thunderstorms | 6 mph S | 84% |
| Thursday Night | 68°F | Showers And Thunderstorms | 3 mph SW | 84% |
| Friday | 86°F | Showers And Thunderstorms | 1 to 5 mph SW | 76% |
| Friday Night | 66°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 mph SW | 76% |
| Saturday | 86°F | Showers And Thunderstorms Likely | 1 to 5 mph SW | 62% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely | 2 mph SW | 62% |
| Sunday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 1 to 6 mph SW | 23% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 32% |
| Monday | 87°F | Chance Showers And Thunderstorms | 3 to 8 mph W | 44% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 2 to 7 mph W | 44% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ithaca, NY
Last spring frost
May 11
First fall frost
Oct 3
Growing season
145 days
Hardiness zone
6a
Explore more for Ithaca, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Ithaca Cornell Univ, Ny (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.