Calumet, MN Weather & Growing Conditions
Overnight
48°F
Mostly Cloudy
Mostly cloudy. Low around 48, with temperatures rising to around 50 overnight. East wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Cloudy | 0 mph | 7% |
| Saturday | 66°F | Patchy Fog then Mostly Cloudy | 0 to 5 mph NE | 4% |
| Saturday Night | 48°F | Mostly Cloudy | 5 mph N | 2% |
| Sunday | 62°F | Partly Sunny | 5 mph NE | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 0 to 5 mph E | 0% |
| Monday | 61°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 37°F | Mostly Clear | 5 mph E | 0% |
| Tuesday | 61°F | Sunny | 0 to 5 mph SE | 0% |
| Tuesday Night | 37°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Wednesday | 63°F | Sunny | 0 to 10 mph SE | 0% |
| Wednesday Night | 41°F | Mostly Clear | 0 to 5 mph SE | 4% |
| Thursday | 65°F | Mostly Sunny | 0 to 5 mph SE | 5% |
| Thursday Night | 43°F | Partly Cloudy | 0 to 5 mph SE | 5% |
| Friday | 68°F | Partly Sunny | 0 to 5 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Calumet, MN
Last spring frost
Jun 5
First fall frost
Sep 8
Growing season
93 days
Hardiness zone
4a
Explore more for Calumet, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Hibbing Chisholm Hibbing Ap, Mn (16.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.