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.
Overnight
56°F
Mostly Clear
Mostly clear, with a low around 56. West wind around 3 mph.
7-day forecast for Fort Johnson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Clear | 3 mph W | 0% |
| Tuesday | 82°F | Sunny | 6 mph W | 0% |
| Tuesday Night | 58°F | Partly Cloudy then Patchy Fog | 2 mph W | 0% |
| Wednesday | 84°F | Patchy Fog then Partly Sunny | 0 to 3 mph S | 0% |
| Wednesday Night | 65°F | Mostly Cloudy then Chance Rain Showers | 2 mph SE | 24% |
| Thursday | 86°F | Showers And Thunderstorms | 0 to 3 mph SW | 84% |
| Thursday Night | 68°F | Showers And Thunderstorms then Isolated Showers And Thunderstorms | 2 mph SW | 84% |
| Friday | 85°F | Chance Showers And Thunderstorms | 1 to 6 mph W | 61% |
| Friday Night | 65°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 61% |
| Saturday | 84°F | Showers And Thunderstorms Likely | 1 to 5 mph W | 61% |
| Saturday Night | 64°F | Showers And Thunderstorms Likely | 3 mph W | 61% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 8 mph W | 15% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 20% |
| Monday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 12 mph W | 36% |
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 Aug 4, 2026.