Hartwick, NY Weather & Growing Conditions
Overnight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Partly Cloudy | 7 mph SW | 2% |
| Wednesday | 71°F | Mostly Sunny | 8 mph SW | 2% |
| Wednesday Night | 56°F | Mostly Cloudy then Slight Chance Light Rain | 9 mph S | 23% |
| Thursday | 67°F | Light Rain | 9 mph SW | 100% |
| Thursday Night | 48°F | Chance Light Rain | 3 to 7 mph SW | 28% |
| Friday | 63°F | Mostly Cloudy | 3 mph S | 12% |
| Friday Night | 44°F | Chance Light Rain | 3 mph N | 25% |
| Saturday | 54°F | Chance Light Rain | 6 mph N | 54% |
| Saturday Night | 38°F | Chance Light Rain | 6 to 9 mph NW | 54% |
| Sunday | 49°F | Chance Light Rain | 8 mph NW | 33% |
| Sunday Night | 34°F | Mostly Cloudy then Slight Chance Light Rain | 8 mph W | 20% |
| Monday | 48°F | Chance Light Rain | 10 mph W | 40% |
| Monday Night | 32°F | Chance Light Rain | 7 mph W | 33% |
| Tuesday | 52°F | Partly Sunny then Slight Chance Light Rain | 7 to 10 mph SW | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hartwick, NY
Last spring frost
May 7
First fall frost
Oct 7
Growing season
154 days
Hardiness zone
5b
Explore more for Hartwick, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Cooperstown, Ny (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.