Cold Brook, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cold Brook, a village in Herkimer County, New York.
Tonight
41°F
Mostly Cloudy
Mostly cloudy, with a low around 41. North wind 1 to 7 mph.
7-day forecast for Cold Brook
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Mostly Cloudy | 1 to 7 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 3 mph SE | 0% |
| Saturday Night | 47°F | Mostly Cloudy then Rain Showers Likely | 6 mph SE | 65% |
| Sunday | 59°F | Rain Showers | 7 mph E | 96% |
| Sunday Night | 45°F | Rain Showers then Mostly Cloudy | 5 mph N | 75% |
| Monday | 65°F | Mostly Sunny | 5 mph N | 0% |
| Monday Night | 43°F | Mostly Cloudy | 5 mph NE | 3% |
| Tuesday | 61°F | Mostly Cloudy | 6 mph E | 9% |
| Tuesday Night | 43°F | Mostly Cloudy | 5 to 8 mph E | 7% |
| Wednesday | 60°F | Partly Sunny | 9 mph E | 11% |
| Wednesday Night | 43°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph E | 24% |
| Thursday | 60°F | Chance Rain Showers | 8 mph E | 31% |
| Thursday Night | 45°F | Chance Rain Showers | 5 mph NE | 31% |
| Friday | 66°F | Slight Chance Rain Showers | 6 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Cold Brook (43.240, -75.039). Updated through the day.
Growing snapshot for Cold Brook
Last spring frost
May 4
First fall frost
Oct 13
Growing season
161 days
Hardiness zone
5a
More local growing data for Cold Brook: nearby ZIP 13431 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Dolgeville
East Frankfort
East Herkimer
Frankfort
Herkimer
Ilion
Little Falls
Middleville
Mohawk
Newport
Old Forge
Poland
Salisbury Center
South Ilion
Thendara
Climate data from the nearest NOAA station, Trenton Falls, Ny (6.3 mi from Cold Brook). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.