Pine River, MN Weather & Growing Conditions
This Afternoon
53°F
Slight Chance Drizzle
A slight chance of drizzle between 2pm and 4pm, then a chance of drizzle and patchy fog. Cloudy, with a high near 53. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 53°F | Slight Chance Drizzle | 15 mph N | 45% |
| Tonight | 44°F | Rain | 10 to 15 mph N | 82% |
| Wednesday | 48°F | Rain | 15 mph N | 88% |
| Wednesday Night | 34°F | Light Rain | 10 to 15 mph N | 76% |
| Thursday | 42°F | Mostly Cloudy | 10 to 15 mph N | 3% |
| Thursday Night | 24°F | Mostly Cloudy | 0 to 10 mph NE | 0% |
| Friday | 42°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Friday Night | 24°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 50°F | Mostly Sunny | 5 to 10 mph SW | 5% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph W | 13% |
| Sunday | 53°F | Mostly Sunny | 5 to 10 mph W | 9% |
| Sunday Night | 31°F | Partly Cloudy | 5 mph SW | 0% |
| Monday | 54°F | Mostly Sunny | 5 to 15 mph W | 2% |
| Monday Night | 31°F | Mostly Clear | 5 to 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pine River, MN
Last spring frost
May 5
First fall frost
Oct 5
Growing season
150 days
Hardiness zone
4a
Explore more for Pine River, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Deep Portage, Mn (12.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.