Bena, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bena, a city in Cass County, Minnesota.
This Afternoon
63°F
Slight Chance Rain Showers
A slight chance of rain showers after 3pm. Mostly cloudy, with a high near 63. Southeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Bena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Slight Chance Rain Showers | 5 mph SE | 17% |
| Tonight | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph SE | 19% |
| Saturday | 68°F | Patchy Fog then Mostly Cloudy | 0 mph | 2% |
| Saturday Night | 50°F | Patchy Fog | 0 mph | 1% |
| Sunday | 64°F | Partly Sunny | 0 to 5 mph NE | 0% |
| Sunday Night | 43°F | Mostly Cloudy | 0 mph | 0% |
| Monday | 63°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 41°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 63°F | Sunny | 0 to 5 mph SE | 0% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Wednesday | 64°F | Mostly Sunny | 0 to 5 mph S | 1% |
| Wednesday Night | 47°F | Partly Cloudy | 0 mph | 12% |
| Thursday | 67°F | Partly Sunny | 0 to 5 mph S | 12% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 8% |
Forecast source: National Weather Service (api.weather.gov) for Bena (47.341, -94.206). Updated through the day.
Growing snapshot for Bena
Last spring frost
May 8
First fall frost
Oct 1
Growing season
144 days
Hardiness zone
3b
More local growing data for Bena: nearby ZIP 56626 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Backus
Boy River
Cass Lake
Chickamaw Beach
Federal Dam
Hackensack
Jenkins
Longville
Motley
Pequot Lakes
Pillager
Pine River
Remer
Walker
Whipholt
Climate data from the nearest NOAA station, Leech Lake, Mn (9.6 mi from Bena). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.