Power, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Power, a community in Teton County, Montana.
Overnight
50°F
Slight Chance Light Rain
A slight chance of rain between 4am and 5am. Cloudy, with a low around 50. North wind around 6 mph. Chance of precipitation is 20%.
7-day forecast for Power
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Slight Chance Light Rain | 6 mph N | 16% |
| Saturday | 69°F | Mostly Cloudy | 5 to 8 mph NE | 5% |
| Saturday Night | 44°F | Mostly Cloudy | 2 to 7 mph SSE | 2% |
| Sunday | 74°F | Patchy Fog then Mostly Sunny | 2 to 6 mph SSE | 0% |
| Sunday Night | 44°F | Mostly Clear | 2 to 7 mph SSE | 0% |
| Monday | 79°F | Sunny | 3 to 8 mph SSW | 0% |
| Monday Night | 47°F | Mostly Clear | 5 mph SSW | 0% |
| Tuesday | 79°F | Sunny | 6 mph WSW | 0% |
| Tuesday Night | 47°F | Mostly Clear | 5 mph SSW | 0% |
| Wednesday | 80°F | Sunny | 3 to 8 mph SW | 1% |
| Wednesday Night | 48°F | Mostly Clear | 3 to 7 mph SSW | 3% |
| Thursday | 80°F | Mostly Sunny | 5 to 9 mph SSW | 2% |
| Thursday Night | 48°F | Partly Cloudy | 7 mph S | 8% |
| Friday | 76°F | Mostly Sunny | 5 to 10 mph SSW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Power (47.721, -111.700). Updated through the day.
Growing snapshot for Power
Last spring frost
Jun 2
First fall frost
Sep 10
Growing season
96 days
Hardiness zone
4b
More local growing data for Power: nearby ZIP 59468 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Augusta
Bynum
Choteau
Dutton
Gilman
Miller Colony
New Miami Colony
New Rockport Colony
Pendroy
Rockport Colony
Climate data from the nearest NOAA station, Sun Rvr 4 S, Mt (18 mi from Power). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.