Morton, MN Weather & Growing Conditions
Overnight
56°F
Rain Showers Likely
Rain showers likely before 1am, then a chance of drizzle between 1am and 4am. Cloudy. Low around 56, with temperatures rising to around 59 overnight. East northeast 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 | 56°F | Rain Showers Likely | 10 mph ENE | 37% |
| Saturday | 64°F | Cloudy | 10 mph NE | 15% |
| Saturday Night | 52°F | Mostly Cloudy | 5 to 10 mph NNE | 9% |
| Sunday | 66°F | Partly Sunny | 10 to 15 mph NE | 5% |
| Sunday Night | 50°F | Mostly Cloudy | 10 mph ENE | 14% |
| Monday | 62°F | Chance Rain Showers | 10 mph ENE | 34% |
| Monday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph ENE | 16% |
| Tuesday | 64°F | Mostly Sunny | 5 to 10 mph E | 3% |
| Tuesday Night | 44°F | Mostly Clear | 5 mph ESE | 0% |
| Wednesday | 66°F | Mostly Sunny | 5 to 10 mph SE | 3% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SSE | 20% |
| Thursday | 70°F | Slight Chance Rain Showers | 5 to 10 mph SSE | 20% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph SSE | 8% |
| Friday | 71°F | Mostly Sunny | 0 to 10 mph SE | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Morton, MN
Last spring frost
Apr 30
First fall frost
Oct 4
Growing season
157 days
Hardiness zone
4b
Explore more for Morton, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Redwood Falls Muni Ap, Mn (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.