Prior Lake, MN Weather & Growing Conditions
Today
52°F
Light Rain
Rain. Cloudy, with a high near 52. West wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 52°F | Light Rain | 10 mph W | 87% |
| Tonight | 42°F | Light Rain | 10 to 15 mph NW | 91% |
| Thursday | 47°F | Cloudy | 10 to 15 mph N | 8% |
| Thursday Night | 31°F | Mostly Cloudy | 5 to 10 mph N | 0% |
| Friday | 45°F | Patchy Fog then Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 28°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Saturday | 50°F | Mostly Sunny | 5 mph SW | 0% |
| Saturday Night | 35°F | Mostly Clear | 5 mph WSW | 2% |
| Sunday | 53°F | Sunny | 5 mph W | 3% |
| Sunday Night | 37°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 55°F | Mostly Sunny | 5 mph WNW | 1% |
| Tuesday Night | 38°F | Partly Cloudy | 0 to 5 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Prior Lake, MN
Last spring frost
Apr 23
First fall frost
Oct 14
Growing season
172 days
Hardiness zone
4b
Explore more for Prior Lake, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Mpls Flying Cloud Ap, Mn (10.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.