Irondequoit, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Irondequoit, a community in Monroe County, New York.
Today
82°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 82. Northwest wind around 5 mph.
7-day forecast for Irondequoit
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Patchy Fog then Sunny | 5 mph NW | 0% |
| Tonight | 64°F | Mostly Clear | 2 to 6 mph SE | 0% |
| Wednesday | 87°F | Mostly Sunny then Slight Chance Rain Showers | 6 mph S | 17% |
| Wednesday Night | 70°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 mph S | 29% |
| Thursday | 86°F | Showers And Thunderstorms Likely | 5 mph SW | 67% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph SW | 67% |
| Friday | 82°F | Showers And Thunderstorms Likely | 5 mph W | 61% |
| Friday Night | 67°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph SW | 61% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 6 mph W | 35% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 6 mph SW | 31% |
| Sunday | 87°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 8 mph SW | 23% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 8 mph SW | 35% |
| Monday | 84°F | Chance Rain Showers | 8 to 13 mph W | 41% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 6 to 9 mph W | 41% |
Forecast source: National Weather Service (api.weather.gov) for Irondequoit (43.210, -77.572). Updated through the day.
Growing snapshot for Irondequoit
Last spring frost
May 1
First fall frost
Oct 20
Growing season
171 days
Hardiness zone
6b
More local growing data for Irondequoit: nearby ZIP 14622 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
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Webster
Climate data from the nearest NOAA station, Webster 2 Ne, Ny (8.4 mi from Irondequoit). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.