Herkimer, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Herkimer, a village in Herkimer County, New York.
Overnight
43°F
Mostly Cloudy
Mostly cloudy, with a low around 43. North wind around 1 mph.
7-day forecast for Herkimer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Mostly Cloudy | 1 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Saturday Night | 49°F | Mostly Cloudy then Rain Showers Likely | 3 mph E | 65% |
| Sunday | 61°F | Rain Showers | 6 mph E | 98% |
| Sunday Night | 48°F | Rain Showers | 1 to 5 mph N | 83% |
| Monday | 67°F | Mostly Sunny | 1 to 5 mph N | 2% |
| Monday Night | 45°F | Mostly Cloudy | 5 mph E | 5% |
| Tuesday | 62°F | Slight Chance Rain Showers | 3 to 7 mph E | 15% |
| Tuesday Night | 44°F | Mostly Cloudy | 6 mph E | 9% |
| Wednesday | 61°F | Partly Sunny | 7 to 10 mph E | 11% |
| Wednesday Night | 45°F | Mostly Cloudy then Chance Rain Showers | 8 mph E | 26% |
| Thursday | 62°F | Chance Rain Showers | 7 mph E | 30% |
| Thursday Night | 47°F | Chance Rain Showers | 5 mph NE | 30% |
| Friday | 68°F | Slight Chance Rain Showers | 2 to 6 mph NW | 20% |
Forecast source: National Weather Service (api.weather.gov) for Herkimer (43.028, -74.993). Updated through the day.
Growing snapshot for Herkimer
Last spring frost
May 5
First fall frost
Oct 4
Growing season
151 days
Hardiness zone
5b
More local growing data for Herkimer: nearby ZIP 13350 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Cold Brook
Dolgeville
East Frankfort
East Herkimer
Frankfort
Ilion
Little Falls
Middleville
Mohawk
Newport
Old Forge
Poland
Salisbury Center
South Ilion
Thendara
Climate data from the nearest NOAA station, Little Falls City Rsch, Ny (5.9 mi from Herkimer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.