Glen Park, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glen Park, a village in Jefferson County, New York.
Overnight
54°F
Mostly Cloudy
Mostly cloudy, with a low around 54. South wind around 9 mph.
7-day forecast for Glen Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Mostly Cloudy | 9 mph S | 0% |
| Wednesday | 76°F | Mostly Sunny | 8 mph S | 0% |
| Wednesday Night | 58°F | Rain Showers | 6 to 13 mph S | 96% |
| Thursday | 67°F | Rain Showers | 7 to 14 mph SW | 96% |
| Thursday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 6 mph SW | 19% |
| Friday | 62°F | Slight Chance Rain Showers | 2 to 6 mph W | 18% |
| Friday Night | 41°F | Chance Rain Showers | 5 mph N | 33% |
| Saturday | 54°F | Chance Rain Showers | 6 to 9 mph NW | 45% |
| Saturday Night | 36°F | Chance Rain Showers | 6 mph W | 45% |
| Sunday | 52°F | Chance Rain Showers then Slight Chance Light Rain | 3 to 10 mph W | 23% |
| Sunday Night | 34°F | Slight Chance Light Rain then Chance Rain Showers | 6 mph W | 38% |
| Monday | 52°F | Chance Light Rain | 5 to 12 mph W | 38% |
| Monday Night | 34°F | Chance Light Rain then Slight Chance Rain Showers | 5 to 8 mph SW | 28% |
| Tuesday | 52°F | Chance Light Rain | 8 to 14 mph SW | 32% |
Forecast source: National Weather Service (api.weather.gov) for Glen Park (44.003, -75.958). Updated through the day.
Growing snapshot for Glen Park
Last spring frost
May 11
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
5a
More local growing data for Glen Park: nearby ZIP 13615 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Watertown Intl Ap, Ny (2.1 mi from Glen Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.