Cranberry Lake, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cranberry Lake, a community in St. Lawrence County, New York.
This Afternoon
63°F
Sunny
Sunny, with a high near 63. West wind around 2 mph.
7-day forecast for Cranberry Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Sunny | 2 mph W | 0% |
| Tonight | 39°F | Partly Cloudy then Slight Chance Light Rain | 0 to 6 mph S | 24% |
| Sunday | 55°F | Light Rain | 2 to 8 mph SE | 100% |
| Sunday Night | 38°F | Mostly Cloudy | 2 to 7 mph N | 0% |
| Monday | 57°F | Partly Sunny | 8 mph N | 0% |
| Monday Night | 36°F | Mostly Clear | 2 to 7 mph NE | 0% |
| Tuesday | 61°F | Sunny | 5 mph NE | 0% |
| Tuesday Night | 38°F | Partly Cloudy | 3 mph E | 1% |
| Wednesday | 64°F | Mostly Sunny | 5 mph E | 1% |
| Wednesday Night | 38°F | Partly Cloudy | 3 mph SE | 2% |
| Thursday | 64°F | Mostly Sunny | 3 mph E | 4% |
| Thursday Night | 39°F | Mostly Cloudy | 2 mph E | 13% |
| Friday | 64°F | Slight Chance Rain Showers | 1 to 5 mph NE | 22% |
| Friday Night | 41°F | Slight Chance Rain Showers | 1 to 5 mph NE | 22% |
Forecast source: National Weather Service (api.weather.gov) for Cranberry Lake (44.181, -74.868). Updated through the day.
Growing snapshot for Cranberry Lake
Last spring frost
May 18
First fall frost
Sep 28
Growing season
132 days
Hardiness zone
4a
More local growing data for Cranberry Lake: nearby ZIP 12927 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Wanakena Rngr School, Ny (6.1 mi from Cranberry Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.