Leonard, MN Weather & Growing Conditions
Tonight
41°F
Chance Light Rain
A chance of rain before 10pm, then a chance of rain and patchy fog. Cloudy. Low around 41, with temperatures rising to around 44 overnight. North wind around 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Chance Light Rain | 14 mph N | 53% |
| Wednesday | 47°F | Light Rain Likely | 16 mph N | 61% |
| Wednesday Night | 35°F | Mostly Cloudy | 10 to 15 mph N | 0% |
| Thursday | 40°F | Mostly Cloudy | 7 to 12 mph NNE | 0% |
| Thursday Night | 26°F | Partly Cloudy | 2 to 6 mph E | 0% |
| Friday | 43°F | Mostly Sunny | 2 to 6 mph S | 0% |
| Friday Night | 29°F | Partly Cloudy | 5 to 8 mph SSW | 0% |
| Saturday | 51°F | Mostly Sunny | 8 to 12 mph SW | 8% |
| Saturday Night | 34°F | Partly Cloudy | 7 to 10 mph W | 14% |
| Sunday | 52°F | Mostly Sunny | 7 to 10 mph WSW | 6% |
| Sunday Night | 37°F | Partly Cloudy | 7 to 12 mph SSW | 2% |
| Monday | 53°F | Mostly Sunny | 12 to 17 mph WSW | 1% |
| Monday Night | 34°F | Mostly Clear | 7 to 13 mph W | 0% |
| Tuesday | 48°F | Mostly Sunny | 9 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Leonard, MN
Last spring frost
May 12
First fall frost
Oct 4
Growing season
142 days
Hardiness zone
3b
Explore more for Leonard, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Red Lake Indian Agcy, Mn (15.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.