Last frost date in Marshall, Minnesota
May 5
Average last frost in spring. In an early year (1 in 10) it's over by April 21; in a late year (1 in 10) it comes after May 18.
October 3
Average first frost in fall. 1 year in 10 it comes by September 21.
Source: NOAA U.S. Climate Normals 1991–2020, station Marshall (USC00215204), 1.6 miles from Marshall, elevation 1,149 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.
| Early year | Average | Late year | |
|---|---|---|---|
| Last frost in spring | Apr 21 | May 5 | May 18 |
| First frost in fall | Sept 21 | Oct 3 | Oct 17 |
Frost-free days in an average year: 150
| Chance in a year | Average last in spring | Average first in fall | |
|---|---|---|---|
| Light frost (36°F) | Every year | May 13 | Sept 25 |
| Frost (32°F) | Every year | May 5 | Oct 3 |
| Hard freeze (28°F) | Every year | Apr 27 | Oct 13 |
Nights at 32°F or colder in an average year: 158
What to plant now in Marshall
- Spring planting calendar for an average last frost around April 30 Marshall: May 5
- Fall planting calendar for an average first frost around September 30 Marshall: October 3
Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.
Nearby in Minnesota
- Worthington 57 mi · last frost May 3
- Willmar 59 mi · last frost Apr 30
- New Ulm 66 mi · last frost Apr 29
- Hutchinson 76 mi · last frost Apr 28
- Fairmont 86 mi · last frost Apr 25
Updated