Irondequoit, NY Weather & Growing Conditions
Today
78°F
Partly Sunny
Partly sunny, with a high near 78. South wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Partly Sunny | 9 mph S | 0% |
| Tonight | 60°F | Rain Showers | 10 mph S | 78% |
| Thursday | 70°F | Rain Showers | 9 to 16 mph SW | 81% |
| Thursday Night | 50°F | Mostly Cloudy | 3 to 10 mph SW | 2% |
| Friday | 63°F | Mostly Cloudy then Chance Rain Showers | 6 mph SW | 33% |
| Friday Night | 45°F | Rain Showers Likely | 6 mph N | 55% |
| Saturday | 53°F | Rain Showers Likely | 7 to 10 mph NW | 63% |
| Saturday Night | 40°F | Rain Showers Likely | 9 mph NW | 63% |
| Sunday | 53°F | Slight Chance Rain Showers | 9 to 13 mph W | 24% |
| Sunday Night | 39°F | Slight Chance Rain Showers | 10 mph W | 23% |
| Monday | 54°F | Slight Chance Rain Showers | 10 to 14 mph W | 23% |
| Monday Night | 40°F | Slight Chance Rain Showers then Mostly Cloudy | 9 mph SW | 19% |
| Tuesday | 57°F | Slight Chance Rain Showers | 10 to 16 mph W | 24% |
| Tuesday Night | 38°F | Slight Chance Rain Showers | 8 to 12 mph W | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Irondequoit, NY
Last spring frost
May 1
First fall frost
Oct 20
Growing season
171 days
Hardiness zone
6b
Explore more for Irondequoit, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Webster 2 Ne, Ny (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.