Columbus, MN Weather & Growing Conditions
Overnight
53°F
Chance Rain Showers
A chance of rain showers. Cloudy. Low around 53, with temperatures rising to around 57 overnight. East wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Chance Rain Showers | 10 mph E | 37% |
| Saturday | 64°F | Chance Rain Showers then Cloudy | 10 mph ENE | 29% |
| Saturday Night | 51°F | Mostly Cloudy | 5 to 10 mph NNE | 4% |
| Sunday | 69°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 46°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Monday | 64°F | Mostly Cloudy | 5 mph ENE | 4% |
| Monday Night | 42°F | Mostly Cloudy | 0 to 5 mph ENE | 2% |
| Tuesday | 65°F | Mostly Sunny | 0 to 5 mph E | 2% |
| Tuesday Night | 43°F | Partly Cloudy | 0 to 5 mph ESE | 0% |
| Wednesday | 67°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph ESE | 9% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph SSE | 13% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph E | 8% |
| Friday | 72°F | Mostly Sunny | 0 to 5 mph ESE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Columbus, MN
Last spring frost
May 1
First fall frost
Oct 7
Growing season
158 days
Hardiness zone
4b
Explore more for Columbus, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Cedar, Mn (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.