Columbus, MN Weather & Growing Conditions
Today
76°F
Partly Sunny
Partly sunny, with a high near 76. Northwest wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Partly Sunny | 10 mph NW | 11% |
| Tonight | 52°F | Partly Cloudy | 0 to 10 mph W | 2% |
| Wednesday | 79°F | Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 58°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Thursday | 84°F | Sunny | 5 to 15 mph SSW | 2% |
| Thursday Night | 63°F | Mostly Clear | 5 to 15 mph SSW | 3% |
| Friday | 88°F | Sunny | 5 to 10 mph SSW | 10% |
| Friday Night | 62°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 31% |
| Saturday | 86°F | Mostly Sunny | 0 to 5 mph SSW | 14% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 5 mph NNW | 53% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 53% |
| Sunday Night | 62°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 17% |
| Monday | 83°F | Slight Chance Showers And Thunderstorms | 5 mph NE | 20% |
| Monday Night | 61°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph NNE | 22% |
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 Aug 4, 2026.