Copenhagen, NY Weather & Growing Conditions
This Afternoon
62°F
Mostly Sunny
Mostly sunny, with a high near 62. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Mostly Sunny | 3 mph NE | 0% |
| Tonight | 44°F | Partly Cloudy then Chance Rain Showers | 2 to 8 mph S | 51% |
| Sunday | 58°F | Rain Showers | 5 to 8 mph SE | 96% |
| Sunday Night | 41°F | Mostly Cloudy | 7 mph NE | 0% |
| Monday | 56°F | Partly Sunny | 8 mph NE | 0% |
| Monday Night | 39°F | Mostly Cloudy | 5 to 8 mph NE | 0% |
| Tuesday | 60°F | Mostly Sunny | 7 mph NE | 0% |
| Tuesday Night | 40°F | Partly Cloudy | 7 mph E | 1% |
| Wednesday | 64°F | Mostly Sunny | 7 mph E | 1% |
| Wednesday Night | 41°F | Partly Cloudy | 6 mph E | 3% |
| Thursday | 63°F | Mostly Sunny | 6 mph E | 5% |
| Thursday Night | 42°F | Mostly Cloudy | 6 mph E | 12% |
| Friday | 62°F | Partly Sunny then Slight Chance Rain Showers | 3 to 8 mph NE | 22% |
| Friday Night | 44°F | Slight Chance Rain Showers | 5 to 8 mph NE | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Copenhagen, NY
Last spring frost
May 2
First fall frost
Oct 13
Growing season
163 days
Hardiness zone
4b
Explore more for Copenhagen, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Watertown, Ny (11.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.