Rensselaer Falls, NY Weather & Growing Conditions
Today
79°F
Sunny
Sunny, with a high near 79. Southwest wind 5 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 5 to 9 mph SW | 0% |
| Tonight | 58°F | Mostly Clear | 2 to 7 mph S | 0% |
| Wednesday | 84°F | Sunny | 2 to 6 mph S | 0% |
| Wednesday Night | 66°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph S | 18% |
| Thursday | 83°F | Showers And Thunderstorms Likely | 6 mph SW | 64% |
| Thursday Night | 66°F | Showers And Thunderstorms Likely | 5 mph SW | 64% |
| Friday | 81°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SW | 46% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 2 mph SW | 46% |
| Saturday | 82°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 36% |
| Saturday Night | 65°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 24% |
| Sunday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 21% |
| Sunday Night | 65°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 9 mph SW | 45% |
| Monday | 80°F | Chance Rain Showers | 7 to 10 mph SW | 52% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 52% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rensselaer Falls, NY
Last spring frost
May 9
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
4b
Explore more for Rensselaer Falls, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Canton 4 Se, Ny (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.