Turtle River, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Turtle River, a city in Beltrami County, Minnesota.
Tonight
31°F
Mostly Cloudy
Mostly cloudy. Low around 31, with temperatures rising to around 34 overnight. North wind around 15 mph, with gusts as high as 29 mph.
7-day forecast for Turtle River
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 31°F | Mostly Cloudy | 15 mph N | 10% |
| Thursday | 41°F | Mostly Cloudy | 8 to 14 mph N | 0% |
| Thursday Night | 22°F | Partly Cloudy | 0 to 7 mph NNE | 0% |
| Friday | 42°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Friday Night | 24°F | Partly Cloudy | 3 mph S | 0% |
| Saturday | 51°F | Mostly Sunny | 3 to 8 mph SW | 2% |
| Saturday Night | 31°F | Partly Cloudy | 3 to 8 mph W | 2% |
| Sunday | 52°F | Sunny | 6 mph WSW | 1% |
| Sunday Night | 35°F | Partly Cloudy | 6 mph SSW | 0% |
| Monday | 57°F | Mostly Sunny | 6 to 10 mph WSW | 0% |
| Monday Night | 32°F | Mostly Clear | 3 to 8 mph WNW | 1% |
| Tuesday | 50°F | Mostly Sunny | 6 mph WNW | 2% |
| Tuesday Night | 30°F | Partly Cloudy | 3 mph WSW | 0% |
| Veterans Day | 52°F | Mostly Sunny | 1 to 6 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Turtle River (47.588, -94.758). Updated through the day.
Growing snapshot for Turtle River
Last spring frost
May 17
First fall frost
Sep 26
Growing season
131 days
Hardiness zone
3b
More local growing data for Turtle River: nearby ZIP 56601 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cass Lake, Mn (13 mi from Turtle River). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.