Schroon Lake, NY Weather & Growing Conditions
This Afternoon
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 65 in the afternoon. Southwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 3 mph SW | 2% |
| Tonight | 51°F | Mostly Cloudy | 6 mph S | 2% |
| Thursday | 62°F | Rain Showers | 6 to 9 mph S | 99% |
| Thursday Night | 45°F | Chance Rain Showers then Mostly Cloudy | 2 to 10 mph W | 48% |
| Friday | 60°F | Mostly Cloudy | 2 mph SW | 8% |
| Friday Night | 44°F | Slight Chance Light Rain | 1 mph N | 20% |
| Saturday | 53°F | Light Rain Likely | 3 mph N | 61% |
| Saturday Night | 37°F | Light Rain Likely then Chance Rain Showers | 3 to 10 mph NW | 61% |
| Sunday | 48°F | Chance Rain Showers | 7 to 10 mph W | 40% |
| Sunday Night | 33°F | Chance Rain Showers | 8 to 12 mph W | 32% |
| Monday | 44°F | Chance Rain Showers | 9 to 13 mph W | 32% |
| Monday Night | 30°F | Mostly Cloudy | 9 mph W | 11% |
| Tuesday | 50°F | Mostly Sunny then Slight Chance Rain Showers | 10 mph W | 15% |
| Tuesday Night | 31°F | Slight Chance Rain Showers then Mostly Cloudy | 9 mph W | 15% |
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 (16.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.