Lismore, MN Weather & Growing Conditions
Tonight
38°F
Rain Showers Likely
Rain showers likely. Cloudy. Low around 38, with temperatures rising to around 41 overnight. North northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 38°F | Rain Showers Likely | 15 mph NNW | 69% |
| Wednesday | 43°F | Rain Showers | 15 mph NW | 75% |
| Wednesday Night | 36°F | Rain Showers Likely | 15 mph NW | 60% |
| Thursday | 42°F | Mostly Cloudy | 10 to 15 mph N | 2% |
| Thursday Night | 29°F | Mostly Cloudy | 0 to 10 mph N | 0% |
| Friday | 42°F | Mostly Sunny | 0 mph | 0% |
| Friday Night | 27°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 48°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 33°F | Partly Cloudy | 5 mph W | 4% |
| Sunday | 55°F | Sunny | 5 to 10 mph WSW | 3% |
| Sunday Night | 36°F | Mostly Clear | 5 mph SSW | 1% |
| Monday | 57°F | Sunny | 5 to 10 mph W | 0% |
| Monday Night | 36°F | Mostly Clear | 5 mph NW | 0% |
| Tuesday | 54°F | Mostly Sunny | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lismore, MN
Last spring frost
May 7
First fall frost
Sep 29
Growing season
145 days
Hardiness zone
5a
Explore more for Lismore, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Lake Wilson, Mn (16.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.