Ithaca, NY Weather & Growing Conditions
Tonight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Partly Cloudy | 6 mph SE | 5% |
| Wednesday | 73°F | Mostly Sunny | 6 to 10 mph SE | 4% |
| Wednesday Night | 60°F | Mostly Cloudy then Rain Showers Likely | 10 mph S | 72% |
| Thursday | 71°F | Rain Showers Likely | 6 to 10 mph S | 71% |
| Thursday Night | 50°F | Mostly Cloudy | 1 to 5 mph SW | 13% |
| Friday | 65°F | Slight Chance Rain Showers | 3 mph SW | 23% |
| Friday Night | 45°F | Chance Light Rain | 1 mph NW | 25% |
| Saturday | 56°F | Chance Light Rain | 1 to 8 mph NW | 37% |
| Saturday Night | 39°F | Chance Light Rain | 6 mph W | 37% |
| Sunday | 54°F | Partly Sunny | 3 to 8 mph W | 14% |
| Sunday Night | 36°F | Slight Chance Light Rain | 6 mph W | 19% |
| Monday | 54°F | Chance Light Rain | 6 to 13 mph NW | 34% |
| Monday Night | 36°F | Chance Light Rain | 7 mph SW | 34% |
| Tuesday | 57°F | Slight Chance Light Rain | 7 to 13 mph SW | 20% |
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 (1.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.