Herkimer, NY Weather & Growing Conditions
Today
82°F
Sunny
Sunny, with a high near 82. West wind 1 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 1 to 5 mph W | 0% |
| Tonight | 58°F | Mostly Clear then Patchy Fog | 2 mph E | 0% |
| Wednesday | 86°F | Patchy Fog then Mostly Sunny | 1 to 6 mph SE | 0% |
| Wednesday Night | 67°F | Mostly Cloudy then Chance Rain Showers | 3 mph S | 25% |
| Thursday | 87°F | Showers And Thunderstorms | 1 to 6 mph S | 85% |
| Thursday Night | 68°F | Showers And Thunderstorms | 3 mph SW | 85% |
| Friday | 86°F | Chance Showers And Thunderstorms | 1 to 6 mph W | 73% |
| Friday Night | 66°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 3 mph SW | 73% |
| Saturday | 85°F | Showers And Thunderstorms Likely | 1 to 6 mph SW | 62% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely | 1 to 5 mph W | 62% |
| Sunday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 8 mph SW | 27% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 35% |
| Monday | 85°F | Chance Rain Showers | 3 to 10 mph W | 54% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 3 to 9 mph W | 54% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Herkimer, NY
Last spring frost
May 5
First fall frost
Oct 4
Growing season
151 days
Hardiness zone
5b
Explore more for Herkimer, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Little Falls City Rsch, Ny (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.