Polebridge, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Polebridge, a community in Flathead County, Montana.
Overnight
34°F
Mostly Clear
Mostly clear, with a low around 34. Northwest wind around 1 mph.
7-day forecast for Polebridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 34°F | Mostly Clear | 1 mph NW | 0% |
| Tuesday | 77°F | Mostly Sunny | 0 to 3 mph WSW | 1% |
| Tuesday Night | 39°F | Mostly Clear | 3 mph NNE | 0% |
| Wednesday | 83°F | Sunny | 0 to 3 mph SW | 0% |
| Wednesday Night | 42°F | Clear | 1 to 5 mph W | 0% |
| Thursday | 90°F | Sunny | 1 to 6 mph SSE | 0% |
| Thursday Night | 45°F | Clear | 1 to 6 mph N | 0% |
| Friday | 91°F | Sunny | 1 to 7 mph SSW | 0% |
| Friday Night | 46°F | Clear | 2 to 8 mph WNW | 0% |
| Saturday | 88°F | Sunny | 1 to 7 mph S | 0% |
| Saturday Night | 45°F | Mostly Clear | 1 to 7 mph WNW | 0% |
| Sunday | 86°F | Mostly Sunny | 1 to 5 mph S | 2% |
| Sunday Night | 43°F | Partly Cloudy | 5 mph NNW | 1% |
| Monday | 83°F | Sunny | 3 mph E | 9% |
Forecast source: National Weather Service (api.weather.gov) for Polebridge (48.761, -114.282). Updated through the day.
Growing snapshot for Polebridge
Growing season
40 days
Hardiness zone
5a
More local growing data for Polebridge: nearby ZIP 59928 weather · frost dates · planting calendar · Montana frost dates
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Climate data from the nearest NOAA station, Polebridge, Mt (2.3 mi from Polebridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.