Beaver Bay, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beaver Bay, a city in Lake County, Minnesota.
This Afternoon
59°F
Rain Likely
Rain likely and patchy fog. Cloudy. High near 59, with temperatures falling to around 53 in the afternoon. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Beaver Bay
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 59°F | Rain Likely | 10 mph N | 62% |
| Tonight | 49°F | Rain | 10 mph NE | 87% |
| Wednesday | 52°F | Rain | 10 to 15 mph NE | 91% |
| Wednesday Night | 40°F | Light Rain | 10 to 15 mph N | 88% |
| Thursday | 44°F | Chance Light Rain then Mostly Cloudy | 10 to 15 mph N | 41% |
| Thursday Night | 29°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Friday | 40°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Friday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 46°F | Mostly Sunny | 0 to 10 mph SW | 1% |
| Saturday Night | 34°F | Partly Cloudy | 5 mph W | 12% |
| Sunday | 48°F | Mostly Sunny | 5 to 10 mph W | 8% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 2% |
| Monday | 50°F | Mostly Sunny | 5 to 15 mph W | 1% |
| Monday Night | 36°F | Partly Cloudy | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Beaver Bay (47.256, -91.306). Updated through the day.
Growing snapshot for Beaver Bay
Last spring frost
May 15
First fall frost
Oct 1
Growing season
137 days
Hardiness zone
4a
More local growing data for Beaver Bay: nearby ZIP 55601 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wolf Ridge Elc, Mn (16.4 mi from Beaver Bay). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.