Fort Johnson, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Johnson, a village in Montgomery County, New York.
Tonight
44°F
Mostly Cloudy
Mostly cloudy, with a low around 44. North wind 0 to 3 mph.
7-day forecast for Fort Johnson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Mostly Cloudy | 0 to 3 mph N | 1% |
| Saturday | 65°F | Mostly Sunny | 0 to 3 mph E | 0% |
| Saturday Night | 48°F | Mostly Cloudy then Chance Rain Showers | 2 mph E | 37% |
| Sunday | 60°F | Rain Showers | 2 to 6 mph SE | 98% |
| Sunday Night | 48°F | Rain Showers | 3 mph NE | 94% |
| Monday | 64°F | Mostly Sunny | 2 to 7 mph NE | 2% |
| Monday Night | 44°F | Mostly Cloudy | 6 mph NE | 4% |
| Tuesday | 61°F | Mostly Cloudy | 3 to 7 mph NE | 10% |
| Tuesday Night | 43°F | Mostly Cloudy | 5 mph NE | 6% |
| Wednesday | 61°F | Partly Sunny | 5 to 9 mph E | 8% |
| Wednesday Night | 44°F | Slight Chance Rain Showers | 6 mph E | 24% |
| Thursday | 60°F | Chance Rain Showers | 6 mph NE | 30% |
| Thursday Night | 46°F | Chance Rain Showers | 3 mph NE | 32% |
| Friday | 67°F | Chance Rain Showers | 2 to 6 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov) for Fort Johnson (42.958, -74.236). Updated through the day.
Growing snapshot for Fort Johnson
Last spring frost
May 11
First fall frost
Oct 3
Growing season
143 days
Hardiness zone
5b
More local growing data for Fort Johnson: nearby ZIP 12070 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Ames
Amsterdam
Canajoharie
Esperance
Fonda
Fort Plain
Fultonville
Hagaman
Nelliston
Palatine Bridge
Tribes Hill
Climate data from the nearest NOAA station, Gloversville 7Nw (Peck Lake), Ny (12 mi from Fort Johnson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.