Backus, MN Weather & Growing Conditions
Overnight
51°F
Cloudy
Cloudy. Low around 51, with temperatures rising to around 53 overnight. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Cloudy | 5 mph E | 10% |
| Saturday | 66°F | Patchy Fog then Mostly Cloudy | 5 mph NE | 6% |
| Saturday Night | 50°F | Mostly Cloudy | 5 mph NE | 1% |
| Sunday | 64°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Sunday Night | 41°F | Mostly Cloudy | 5 mph E | 1% |
| Monday | 63°F | Mostly Sunny | 5 mph E | 1% |
| Monday Night | 40°F | Mostly Clear | 5 mph E | 1% |
| Tuesday | 64°F | Sunny | 0 to 10 mph SE | 0% |
| Tuesday Night | 40°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 65°F | Sunny | 5 to 10 mph SE | 0% |
| Wednesday Night | 44°F | Partly Cloudy | 5 mph SE | 9% |
| Thursday | 67°F | Mostly Sunny | 5 to 10 mph S | 9% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 5 mph SE | 6% |
| Friday | 70°F | Mostly Sunny | 5 to 10 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Backus, MN
Last spring frost
May 5
First fall frost
Oct 5
Growing season
150 days
Hardiness zone
4a
Explore more for Backus, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Deep Portage, Mn (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.