Bigfork, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bigfork, a city in Itasca County, Minnesota.
This Afternoon
53°F
Slight Chance Drizzle
A slight chance of drizzle. Cloudy, with a high near 53. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Bigfork
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 53°F | Slight Chance Drizzle | 10 mph N | 19% |
| Tonight | 45°F | Rain | 10 mph N | 84% |
| Wednesday | 48°F | Rain | 10 mph N | 91% |
| Wednesday Night | 33°F | Light Rain Likely | 10 to 15 mph N | 64% |
| Thursday | 40°F | Mostly Cloudy | 5 to 10 mph N | 2% |
| Thursday Night | 22°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Friday | 41°F | Mostly Sunny | 0 mph | 0% |
| Friday Night | 23°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 49°F | Mostly Sunny | 5 to 10 mph SW | 5% |
| Saturday Night | 31°F | Partly Cloudy | 5 mph W | 11% |
| Sunday | 51°F | Mostly Sunny | 5 mph W | 10% |
| Sunday Night | 31°F | Partly Cloudy | 0 to 5 mph SW | 2% |
| Monday | 52°F | Partly Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 31°F | Partly Cloudy | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Bigfork (47.747, -93.653). Updated through the day.
Growing snapshot for Bigfork
Last spring frost
May 14
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
3b
More local growing data for Bigfork: nearby ZIP 56628 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Marcell 5Ne, Mn (7.4 mi from Bigfork). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.