Harman US

Ithaca, NY Weather & Growing Conditions

Overnight
46°F
Partly Cloudy
Partly cloudy, with a low around 46. North wind around 1 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 46°F Partly Cloudy 1 mph N 0%
Saturday 69°F Mostly Sunny 2 mph E 1%
Saturday Night 55°F Mostly Cloudy then Rain Showers Likely 1 to 8 mph SE 70%
Sunday 67°F Rain Showers 6 to 9 mph S 95%
Sunday Night 51°F Rain Showers Likely 3 to 8 mph N 68%
Monday 66°F Partly Sunny 5 to 8 mph N 3%
Monday Night 47°F Mostly Cloudy then Chance Rain Showers 2 to 7 mph NE 31%
Tuesday 63°F Chance Rain Showers 2 to 6 mph E 35%
Tuesday Night 46°F Chance Rain Showers 6 mph E 31%
Wednesday 61°F Chance Rain Showers 3 to 7 mph E 27%
Wednesday Night 46°F Slight Chance Showers And Thunderstorms 6 mph SE 35%
Thursday 62°F Chance Showers And Thunderstorms 6 mph E 35%
Thursday Night 48°F Chance Showers And Thunderstorms 1 to 5 mph NE 31%
Friday 68°F Slight Chance Rain Showers 2 to 7 mph N 16%

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 Sep 19, 2026.