Schroon Lake, NY Weather & Growing Conditions
Today
74°F
Mostly Sunny
Mostly sunny. High near 74, with temperatures falling to around 65 in the afternoon. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 6 mph S | 2% |
| Tonight | 50°F | Mostly Cloudy | 5 mph SW | 3% |
| Thursday | 64°F | Rain Showers | 7 mph S | 100% |
| Thursday Night | 46°F | Patchy Fog | 2 to 7 mph SW | 23% |
| Friday | 63°F | Patchy Fog then Mostly Cloudy | 2 mph S | 11% |
| Friday Night | 43°F | Chance Light Rain | 3 mph NE | 34% |
| Saturday | 55°F | Chance Light Rain | 3 mph NE | 53% |
| Saturday Night | 37°F | Chance Light Rain | 6 mph N | 53% |
| Sunday | 51°F | Chance Light Rain | 7 mph NW | 39% |
| Sunday Night | 31°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph W | 17% |
| Monday | 49°F | Chance Light Rain | 6 to 9 mph W | 26% |
| Monday Night | 28°F | Slight Chance Light Rain then Mostly Cloudy | 6 mph W | 17% |
| Tuesday | 52°F | Chance Light Rain | 5 to 10 mph SW | 33% |
| Tuesday Night | 28°F | Chance Light Rain | 8 mph W | 33% |
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 Nov 4, 2026.