Schroon Lake, NY Weather & Growing Conditions
Tonight
40°F
Partly Cloudy
Partly cloudy, with a low around 40. West wind around 1 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 40°F | Partly Cloudy | 1 mph W | 9% |
| Sunday | 53°F | Light Rain | 1 to 6 mph S | 100% |
| Sunday Night | 41°F | Chance Light Rain then Mostly Cloudy | 5 mph NE | 36% |
| Monday | 60°F | Mostly Sunny | 5 to 12 mph NE | 0% |
| Monday Night | 36°F | Mostly Clear | 3 to 9 mph NE | 0% |
| Tuesday | 60°F | Sunny | 5 mph NE | 0% |
| Tuesday Night | 39°F | Partly Cloudy | 5 mph NE | 1% |
| Wednesday | 63°F | Mostly Sunny | 2 to 6 mph NE | 1% |
| Wednesday Night | 39°F | Partly Cloudy | 0 to 3 mph NE | 2% |
| Thursday | 62°F | Mostly Sunny then Slight Chance Rain Showers | 1 to 5 mph NE | 15% |
| Thursday Night | 40°F | Chance Rain Showers | 3 mph N | 25% |
| Friday | 63°F | Chance Rain Showers | 3 to 7 mph N | 27% |
| Friday Night | 43°F | Chance Rain Showers | 5 to 8 mph N | 25% |
| Saturday | 66°F | Slight Chance Rain Showers | 8 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Schroon Lake, NY
Last spring frost
May 21
First fall frost
Sep 26
Growing season
126 days
Hardiness zone
4b
Explore more for Schroon Lake, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Newcomb, Ny (24.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.