Belleville, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Belleville, a community in Jefferson County, New York.
This Afternoon
62°F
Partly Sunny
Partly sunny, with a high near 62. South wind around 8 mph.
7-day forecast for Belleville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Partly Sunny | 8 mph S | 8% |
| Tonight | 56°F | Mostly Cloudy | 9 mph S | 7% |
| Wednesday | 72°F | Mostly Sunny | 10 mph S | 7% |
| Wednesday Night | 58°F | Mostly Cloudy then Rain Showers | 9 to 13 mph S | 80% |
| Thursday | 66°F | Light Rain | 5 to 13 mph S | 82% |
| Thursday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 3 mph SW | 23% |
| Friday | 61°F | Slight Chance Rain Showers | 6 mph W | 17% |
| Friday Night | 43°F | Chance Rain Showers | 5 mph N | 34% |
| Saturday | 53°F | Chance Rain Showers | 6 to 9 mph NW | 46% |
| Saturday Night | 38°F | Chance Rain Showers | 7 mph NW | 46% |
| Sunday | 51°F | Chance Rain Showers then Chance Light Rain | 5 to 10 mph W | 29% |
| Sunday Night | 37°F | Chance Light Rain then Chance Rain Showers | 7 mph W | 43% |
| Monday | 51°F | Chance Light Rain | 6 to 12 mph NW | 43% |
| Monday Night | 37°F | Chance Light Rain then Chance Rain Showers | 8 mph SW | 33% |
Forecast source: National Weather Service (api.weather.gov) for Belleville (43.793, -76.115). Updated through the day.
Growing snapshot for Belleville
Last spring frost
May 10
First fall frost
Oct 14
Growing season
156 days
Hardiness zone
5b
More local growing data for Belleville: nearby ZIP 13611 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Adams
Adams Center
Alexandria Bay
Antwerp
Black River
Brownville
Calcium
Cape Vincent
Carthage
Chaumont
Clayton
Deferiet
Depauville
Dexter
Ellisburg
Evans Mills
Felts Mills
Fishers Landing
Fort Drum
Glen Park
Great Bend
Henderson
Herrings
La Fargeville
Lorraine
Mannsville
Oxbow
Pamelia Center
Philadelphia
Pierrepont Manor
Climate data from the nearest NOAA station, Pulaski, Ny (13.9 mi from Belleville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.