Beaulieu, MN Weather & Growing Conditions
Tonight
50°F
Mostly Cloudy
Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. East wind 6 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Cloudy | 6 to 9 mph E | 3% |
| Saturday | 69°F | Partly Sunny | 5 to 9 mph ENE | 2% |
| Saturday Night | 49°F | Mostly Cloudy | 9 mph NE | 0% |
| Sunday | 66°F | Partly Sunny | 10 mph ENE | 0% |
| Sunday Night | 43°F | Mostly Cloudy | 8 mph E | 0% |
| Monday | 66°F | Mostly Sunny | 8 mph ESE | 1% |
| Monday Night | 40°F | Mostly Clear | 7 mph SE | 1% |
| Tuesday | 66°F | Sunny | 7 to 10 mph SE | 0% |
| Tuesday Night | 43°F | Mostly Clear | 9 mph SSE | 1% |
| Wednesday | 67°F | Mostly Sunny | 10 to 14 mph SSE | 6% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 10 mph SSE | 16% |
| Thursday | 70°F | Slight Chance Rain Showers then Partly Sunny | 10 mph S | 16% |
| Thursday Night | 50°F | Partly Cloudy | 8 mph SSE | 8% |
| Friday | 72°F | Mostly Sunny | 7 to 12 mph SSE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Beaulieu, MN
Last spring frost
May 7
First fall frost
Sep 28
Growing season
143 days
Hardiness zone
4a
Explore more for Beaulieu, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Mahnomen, Mn (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.