Glens Falls, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glens Falls, a city in Warren County, New York.
This Afternoon
64°F
Mostly Cloudy
Mostly cloudy, with a high near 64. South wind around 5 mph.
7-day forecast for Glens Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Mostly Cloudy | 5 mph S | 11% |
| Tonight | 46°F | Partly Cloudy | 2 mph S | 6% |
| Wednesday | 70°F | Mostly Sunny | 2 to 7 mph S | 5% |
| Wednesday Night | 52°F | Mostly Cloudy | 5 mph S | 3% |
| Thursday | 66°F | Light Rain | 8 mph S | 77% |
| Thursday Night | 54°F | Chance Light Rain | 0 to 5 mph SW | 48% |
| Friday | 65°F | Chance Light Rain | 2 mph NW | 51% |
| Friday Night | 45°F | Light Rain Likely | 1 to 5 mph N | 59% |
| Saturday | 59°F | Light Rain Likely | 5 mph N | 59% |
| Saturday Night | 40°F | Chance Light Rain | 2 mph NW | 35% |
| Sunday | 57°F | Chance Light Rain then Partly Sunny | 1 to 5 mph NW | 31% |
| Sunday Night | 36°F | Mostly Cloudy then Slight Chance Light Rain | 2 mph W | 21% |
| Monday | 53°F | Chance Light Rain | 1 to 5 mph W | 31% |
| Monday Night | 35°F | Chance Light Rain | 3 mph W | 31% |
Forecast source: National Weather Service (api.weather.gov) for Glens Falls (43.311, -73.645). Updated through the day.
Growing snapshot for Glens Falls
Last spring frost
May 17
First fall frost
Sep 29
Growing season
135 days
Hardiness zone
5a
More local growing data for Glens Falls: nearby ZIP 12801 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Bolton Landing
Chestertown
Glens Falls North
Hadley
Lake George
Lake Luzerne
North Creek
Pottersville
Warrensburg
West Glens Falls
Climate data from the nearest NOAA station, Glens Falls Farm, Ny (1.9 mi from Glens Falls). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.