La Prairie, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Prairie, a city in Itasca County, Minnesota.
Overnight
49°F
Mostly Cloudy
Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. East wind around 5 mph.
7-day forecast for La Prairie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Cloudy | 5 mph E | 7% |
| Saturday | 67°F | Mostly Cloudy | 5 mph NE | 4% |
| Saturday Night | 49°F | Mostly Cloudy | 5 mph N | 1% |
| Sunday | 62°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 0 to 5 mph E | 0% |
| Monday | 62°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 38°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Tuesday | 63°F | Sunny | 0 to 5 mph SE | 0% |
| Tuesday Night | 39°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 64°F | Sunny | 5 to 10 mph SE | 0% |
| Wednesday Night | 42°F | Mostly Clear | 5 mph SE | 6% |
| Thursday | 66°F | Mostly Sunny | 5 to 10 mph SE | 6% |
| Thursday Night | 44°F | Partly Cloudy | 5 mph SE | 6% |
| Friday | 69°F | Partly Sunny | 5 to 10 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for La Prairie (47.230, -93.491). Updated through the day.
Growing snapshot for La Prairie
Last spring frost
May 17
First fall frost
Sep 24
Growing season
130 days
Hardiness zone
4a
More local growing data for La Prairie: nearby ZIP 55744 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Grand Rpds Forest Lab, Mn (1 mi from La Prairie). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.