Ithaca, NY Weather & Growing Conditions
Overnight
53°F
Mostly Clear
Mostly clear, with a low around 53. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Clear | 6 mph SE | 3% |
| Wednesday | 74°F | Mostly Sunny | 6 to 12 mph S | 3% |
| Wednesday Night | 59°F | Mostly Cloudy then Light Rain Likely | 12 mph S | 70% |
| Thursday | 74°F | Light Rain | 5 to 12 mph S | 80% |
| Thursday Night | 49°F | Partly Cloudy | 3 mph S | 5% |
| Friday | 67°F | Partly Sunny | 3 mph S | 8% |
| Friday Night | 45°F | Chance Light Rain | 1 mph SW | 32% |
| Saturday | 56°F | Light Rain Likely | 0 to 9 mph NW | 60% |
| Saturday Night | 39°F | Light Rain Likely | 8 mph NW | 60% |
| Sunday | 55°F | Chance Light Rain then Partly Sunny | 5 to 8 mph NW | 29% |
| Sunday Night | 36°F | Partly Cloudy | 6 mph W | 14% |
| Monday | 54°F | Chance Light Rain | 6 to 12 mph W | 28% |
| Monday Night | 35°F | Chance Light Rain then Partly Cloudy | 2 to 6 mph W | 26% |
| Tuesday | 58°F | Partly Sunny | 3 to 12 mph SW | 12% |
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 Nov 4, 2026.