Benson, MN Weather & Growing Conditions
Tonight
54°F
Chance Drizzle
A chance of drizzle before 3am. Cloudy. Low around 54, with temperatures rising to around 57 overnight. East wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Chance Drizzle | 10 mph E | 24% |
| Saturday | 65°F | Cloudy | 10 mph NE | 10% |
| Saturday Night | 51°F | Partly Cloudy | 5 to 10 mph NE | 3% |
| Sunday | 67°F | Mostly Cloudy | 10 to 15 mph ENE | 2% |
| Sunday Night | 48°F | Mostly Cloudy | 10 mph ENE | 14% |
| Monday | 63°F | Mostly Cloudy | 5 to 10 mph E | 14% |
| Monday Night | 44°F | Mostly Cloudy | 5 mph E | 5% |
| Tuesday | 65°F | Mostly Sunny | 5 to 10 mph ESE | 0% |
| Tuesday Night | 44°F | Mostly Clear | 5 mph SE | 1% |
| Wednesday | 66°F | Mostly Sunny | 5 to 15 mph SSE | 6% |
| Wednesday Night | 49°F | Partly Cloudy then Chance Rain Showers | 5 to 10 mph SE | 26% |
| Thursday | 70°F | Chance Rain Showers then Partly Sunny | 5 to 10 mph SSE | 26% |
| Thursday Night | 51°F | Partly Cloudy | 5 mph SE | 7% |
| Friday | 71°F | Partly Sunny | 5 to 10 mph SSE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Benson, MN
Last spring frost
May 4
First fall frost
Oct 3
Growing season
151 days
Hardiness zone
4b
Explore more for Benson, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Benson, Mn (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.