Roseau, MN Weather & Growing Conditions
Today
68°F
Sunny
Sunny, with a high near 68. West wind 8 to 14 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Sunny | 8 to 14 mph W | 0% |
| Tonight | 48°F | Mostly Clear | 5 to 13 mph WSW | 0% |
| Wednesday | 75°F | Mostly Sunny | 6 to 15 mph SW | 0% |
| Wednesday Night | 56°F | Partly Cloudy | 8 to 13 mph SW | 11% |
| Thursday | 77°F | Mostly Sunny | 7 to 14 mph WSW | 3% |
| Thursday Night | 56°F | Mostly Clear | 6 to 10 mph WSW | 10% |
| Friday | 75°F | Sunny | 6 to 12 mph W | 10% |
| Friday Night | 52°F | Mostly Clear | 3 to 12 mph W | 6% |
| Saturday | 73°F | Mostly Sunny | 3 to 10 mph WNW | 11% |
| Saturday Night | 52°F | Partly Cloudy | 3 to 9 mph NNW | 11% |
| Sunday | 73°F | Mostly Sunny | 3 to 9 mph NW | 10% |
| Sunday Night | 54°F | Partly Cloudy then Slight Chance Rain Showers | 3 to 9 mph NNW | 17% |
| Monday | 73°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 8 mph NNW | 17% |
| Monday Night | 54°F | Partly Cloudy | 2 to 8 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Roseau, MN
Last spring frost
May 16
First fall frost
Sep 24
Growing season
129 days
Hardiness zone
3b
Explore more for Roseau, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Warroad, Mn (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.