Pendroy, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pendroy, a community in Teton County, Montana.
This Afternoon
69°F
Partly Sunny
Partly sunny, with a high near 69. North northeast wind around 8 mph.
7-day forecast for Pendroy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Partly Sunny | 8 mph NNE | 4% |
| Tonight | 49°F | Mostly Cloudy | 5 to 8 mph N | 8% |
| Saturday | 65°F | Partly Sunny | 7 mph NE | 8% |
| Saturday Night | 47°F | Mostly Cloudy | 3 to 7 mph S | 0% |
| Sunday | 72°F | Sunny | 3 to 7 mph S | 0% |
| Sunday Night | 48°F | Mostly Clear | 3 to 8 mph S | 0% |
| Monday | 76°F | Sunny | 5 mph SW | 0% |
| Monday Night | 50°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 73°F | Sunny | 6 mph WSW | 0% |
| Tuesday Night | 50°F | Mostly Clear | 6 mph SW | 1% |
| Wednesday | 73°F | Sunny | 3 to 7 mph WSW | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 6 mph WSW | 2% |
| Thursday | 74°F | Mostly Sunny | 3 to 7 mph SSW | 2% |
| Thursday Night | 50°F | Partly Cloudy | 7 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Pendroy (48.073, -112.299). Updated through the day.
Growing snapshot for Pendroy
Last spring frost
May 16
First fall frost
Sep 27
Growing season
133 days
Hardiness zone
4b
More local growing data for Pendroy: nearby ZIP 59419 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Augusta
Bynum
Choteau
Dutton
Gilman
Miller Colony
New Miami Colony
New Rockport Colony
Power
Rockport Colony
Climate data from the nearest NOAA station, Bynum 4 Sse, Mt (3 mi from Pendroy). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.