Marshall, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marshall, a city in Lyon County, Minnesota.
This Afternoon
63°F
Patchy Fog
Patchy fog and a slight chance of rain showers. Cloudy, with a high near 63. East southeast wind around 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Marshall
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Patchy Fog | 15 mph ESE | 21% |
| Tonight | 58°F | Chance Rain Showers then Areas Of Fog | 5 to 10 mph ENE | 42% |
| Saturday | 64°F | Patchy Fog | 5 to 10 mph NNE | 23% |
| Saturday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 11% |
| Sunday | 66°F | Mostly Cloudy | 10 to 15 mph NE | 9% |
| Sunday Night | 52°F | Mostly Cloudy then Chance Rain Showers | 5 to 10 mph ENE | 34% |
| Monday | 62°F | Chance Rain Showers | 5 to 10 mph ENE | 37% |
| Monday Night | 47°F | Mostly Cloudy | 5 to 10 mph E | 14% |
| Tuesday | 64°F | Partly Sunny | 5 to 10 mph ESE | 3% |
| Tuesday Night | 47°F | Partly Cloudy | 5 to 10 mph SE | 0% |
| Wednesday | 67°F | Mostly Sunny | 5 to 10 mph SSE | 5% |
| Wednesday Night | 51°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph SSE | 24% |
| Thursday | 71°F | Slight Chance Rain Showers | 5 to 10 mph S | 24% |
| Thursday Night | 54°F | Partly Cloudy | 5 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov) for Marshall (44.449, -95.789). Updated through the day.
Growing snapshot for Marshall
Last spring frost
May 5
First fall frost
Oct 3
Growing season
150 days
Hardiness zone
5a
More local growing data for Marshall: nearby ZIP 56258 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Marshall, Mn (3.3 mi from Marshall). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.