Morton, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Morton, a city in Renville County, Minnesota.
Today
71°F
Patchy Smoke
Patchy smoke between 8am and 1pm. Partly sunny, with a high near 71. Northwest wind around 10 mph.
7-day forecast for Morton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Patchy Smoke | 10 mph NW | 5% |
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph W | 2% |
| Wednesday | 75°F | Sunny | 0 to 5 mph SSW | 0% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 80°F | Sunny | 5 to 15 mph S | 0% |
| Thursday Night | 62°F | Mostly Clear | 5 to 10 mph S | 4% |
| Friday | 83°F | Sunny | 5 to 10 mph SSW | 8% |
| Friday Night | 62°F | Mostly Clear | 5 to 10 mph S | 11% |
| Saturday | 82°F | Sunny | 5 to 10 mph SSW | 8% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 40% |
| Sunday | 81°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph ESE | 40% |
| Sunday Night | 63°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph ENE | 23% |
| Monday | 80°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ENE | 23% |
| Monday Night | 63°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Morton (44.553, -94.984). Updated through the day.
Growing snapshot for Morton
Last spring frost
Apr 30
First fall frost
Oct 4
Growing season
157 days
Hardiness zone
4b
More local growing data for Morton: nearby ZIP 56270 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Redwood Falls Muni Ap, Mn (5.7 mi from Morton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.