Bigfork, MN Weather & Growing Conditions
Overnight
45°F
Light Rain
Rain and patchy fog. Cloudy, with a low around 45. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Light Rain | 10 mph N | 78% |
| Wednesday | 48°F | Light Rain | 10 mph N | 94% |
| Wednesday Night | 33°F | Light Rain Likely then Cloudy | 10 to 15 mph N | 55% |
| Thursday | 39°F | Mostly Cloudy | 5 to 15 mph N | 1% |
| Thursday Night | 20°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Friday | 41°F | Sunny | 0 mph | 0% |
| Friday Night | 22°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 46°F | Mostly Sunny | 5 mph SW | 5% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph W | 9% |
| Sunday | 48°F | Mostly Sunny | 5 mph W | 5% |
| Sunday Night | 31°F | Mostly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 53°F | Partly Sunny | 5 to 10 mph SW | 3% |
| Monday Night | 31°F | Partly Cloudy | 5 mph W | 1% |
| Tuesday | 48°F | Mostly Sunny | 5 mph W | 5% |
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 Nov 4, 2026.