Schroon Lake, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Schroon Lake, a community in Essex County, New York.
This Afternoon
61°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 61. South wind around 5 mph. Chance of precipitation is 40%.
7-day forecast for Schroon Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Chance Rain Showers | 5 mph S | 39% |
| Tonight | 45°F | Partly Cloudy | 3 mph SW | 14% |
| Wednesday | 71°F | Mostly Sunny | 3 to 7 mph S | 6% |
| Wednesday Night | 49°F | Mostly Cloudy | 5 mph S | 12% |
| Thursday | 63°F | Rain Showers | 7 mph S | 81% |
| Thursday Night | 49°F | Chance Rain Showers | 1 to 5 mph SW | 35% |
| Friday | 62°F | Chance Light Rain | 2 mph SE | 46% |
| Friday Night | 42°F | Light Rain Likely | 2 mph N | 60% |
| Saturday | 57°F | Light Rain Likely | 3 mph N | 60% |
| Saturday Night | 37°F | Chance Light Rain | 2 mph NW | 39% |
| Sunday | 55°F | Slight Chance Light Rain | 5 mph W | 22% |
| Sunday Night | 34°F | Slight Chance Light Rain | 2 mph W | 23% |
| Monday | 49°F | Chance Light Rain | 5 mph W | 33% |
| Monday Night | 32°F | Chance Light Rain then Chance Rain And Snow | 5 mph NW | 33% |
Forecast source: National Weather Service (api.weather.gov) for Schroon Lake (43.835, -73.767). Updated through the day.
Growing snapshot for Schroon Lake
Last spring frost
May 21
First fall frost
Sep 26
Growing season
126 days
Hardiness zone
4b
More local growing data for Schroon Lake: nearby ZIP 12870 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Elizabethtown
Lake Placid
Mineville
Port Henry
Westport
Willsboro
Willsboro Point
Wilmington
Witherbee
Climate data from the nearest NOAA station, Newcomb, Ny (24.5 mi from Schroon Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.