Richville, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Richville, a village in St. Lawrence County, New York.
Tonight
48°F
Partly Cloudy
Partly cloudy, with a low around 48. South wind around 8 mph.
7-day forecast for Richville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy | 8 mph S | 5% |
| Wednesday | 76°F | Mostly Sunny | 6 to 10 mph S | 4% |
| Wednesday Night | 53°F | Mostly Cloudy then Light Rain Likely | 7 to 13 mph S | 73% |
| Thursday | 71°F | Rain Showers | 9 to 15 mph SW | 88% |
| Thursday Night | 48°F | Slight Chance Rain Showers | 2 to 7 mph SW | 21% |
| Friday | 62°F | Slight Chance Rain Showers | 3 mph W | 23% |
| Friday Night | 41°F | Chance Light Rain | 2 mph N | 25% |
| Saturday | 53°F | Chance Light Rain | 3 to 7 mph N | 40% |
| Saturday Night | 36°F | Chance Light Rain | 5 mph W | 40% |
| Sunday | 51°F | Chance Light Rain then Partly Sunny | 2 to 8 mph SW | 31% |
| Sunday Night | 33°F | Chance Light Rain | 3 mph W | 28% |
| Monday | 51°F | Chance Light Rain | 2 to 9 mph W | 28% |
| Monday Night | 33°F | Chance Light Rain | 6 mph SW | 26% |
| Tuesday | 52°F | Chance Light Rain | 5 to 13 mph SW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Richville (44.415, -75.392). Updated through the day.
Growing snapshot for Richville
Last spring frost
May 14
First fall frost
Sep 26
Growing season
134 days
Hardiness zone
4b
More local growing data for Richville: nearby ZIP 13681 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Brasher Falls
Canton
Colton
Cranberry Lake
DeKalb Junction
Edwards
Gouverneur
Hailesboro
Hammond
Hannawa Falls
Hermon
Heuvelton
Madrid
Massena
Norfolk
Norwood
Ogdensburg
Parishville
Potsdam
Rensselaer Falls
Star Lake
Waddington
Winthrop
Climate data from the nearest NOAA station, Gouverneur 3 Nw, Ny (8.6 mi from Richville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.