Bigfork, MN Weather & Growing Conditions
Tonight
47°F
Mostly Cloudy then Patchy Fog
Patchy fog after 5am. Mostly cloudy, with a low around 47. Southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Cloudy then Patchy Fog | 0 to 5 mph SE | 9% |
| Saturday | 68°F | Patchy Fog then Partly Sunny | 0 to 5 mph E | 2% |
| Saturday Night | 47°F | Mostly Cloudy | 0 to 5 mph N | 4% |
| Sunday | 62°F | Partly Sunny | 5 mph NE | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 0 to 5 mph E | 0% |
| Monday | 61°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Monday Night | 37°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Tuesday | 62°F | Sunny | 0 to 5 mph SE | 0% |
| Tuesday Night | 39°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Wednesday | 63°F | Mostly Sunny | 0 to 5 mph S | 1% |
| Wednesday Night | 43°F | Partly Cloudy | 0 to 5 mph S | 9% |
| Thursday | 66°F | Partly Sunny | 0 to 5 mph S | 9% |
| Thursday Night | 46°F | Partly Cloudy | 0 mph | 7% |
| Friday | 68°F | Mostly Sunny | 0 to 5 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bigfork, MN
Last spring frost
May 14
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
3b
Explore more for Bigfork, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Marcell 5Ne, Mn (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.