Au Sable Forks, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Au Sable Forks, a community in Clinton County, New York.
Overnight
58°F
Mostly Clear
Mostly clear, with a low around 58. West wind around 6 mph.
7-day forecast for Au Sable Forks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 85°F | Sunny | 7 mph W | 0% |
| Tuesday Night | 59°F | Mostly Clear | 3 mph W | 0% |
| Wednesday | 87°F | Sunny | 0 to 5 mph S | 0% |
| Wednesday Night | 66°F | Partly Cloudy | 3 mph S | 11% |
| Thursday | 86°F | Showers And Thunderstorms Likely | 0 to 3 mph S | 73% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph SW | 73% |
| Friday | 85°F | Showers And Thunderstorms Likely | 3 mph SW | 64% |
| Friday Night | 64°F | Showers And Thunderstorms Likely | 2 mph W | 64% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 3 mph SW | 48% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 47% |
| Sunday | 87°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph SW | 15% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 22% |
| Monday | 84°F | Chance Rain Showers | 5 to 12 mph W | 42% |
Forecast source: National Weather Service (api.weather.gov) for Au Sable Forks (44.455, -73.671). Updated through the day.
Growing snapshot for Au Sable Forks
Last spring frost
May 4
First fall frost
Oct 4
Growing season
152 days
Hardiness zone
5a
More local growing data for Au Sable Forks: nearby ZIP 12924 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Altona
Cadyville
Champlain
Chazy
Cumberland Head
Dannemora
Keeseville
Lyon Mountain
Mooers
Morrisonville
Parc
Peru
Plattsburgh
Plattsburgh West
Redford
Rouses Point
West Chazy
Climate data from the nearest NOAA station, Peru 2 Wsw, Ny (5.9 mi from Au Sable Forks). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.