St. Louis Park, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Louis Park, a city in Hennepin County, Minnesota.
Today
62°F
Chance Drizzle then Cloudy
A chance of drizzle before 9am, then patchy fog and a slight chance of drizzle between 9am and 11am. Cloudy, with a high near 62. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
7-day forecast for St. Louis Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 62°F | Chance Drizzle then Cloudy | 5 to 10 mph NE | 31% |
| Tonight | 55°F | Mostly Cloudy | 5 to 10 mph NNE | 6% |
| Sunday | 67°F | Mostly Cloudy | 10 mph NE | 2% |
| Sunday Night | 50°F | Mostly Cloudy | 5 to 10 mph ENE | 2% |
| Monday | 65°F | Mostly Cloudy | 5 mph E | 3% |
| Monday Night | 46°F | Partly Cloudy | 5 mph E | 3% |
| Tuesday | 66°F | Sunny | 5 mph E | 2% |
| Tuesday Night | 45°F | Mostly Clear | 0 to 5 mph ESE | 0% |
| Wednesday | 68°F | Sunny | 5 mph SE | 0% |
| Wednesday Night | 50°F | Mostly Clear | 0 to 5 mph SE | 5% |
| Thursday | 69°F | Mostly Sunny | 5 mph SE | 6% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph SE | 5% |
| Friday | 72°F | Mostly Sunny | 0 to 5 mph SE | 5% |
| Friday Night | 54°F | Partly Cloudy | 5 mph SSE | 10% |
Forecast source: National Weather Service (api.weather.gov) for St. Louis Park (44.949, -93.365). Updated through the day.
Growing snapshot for St. Louis Park
Last spring frost
Apr 29
First fall frost
Oct 12
Growing season
163 days
Hardiness zone
5a
More local growing data for St. Louis Park: nearby ZIP 55426 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Anoka
Bloomington
Brooklyn Center
Brooklyn Park
Champlin
Corcoran
Crown College
Crystal
Dayton
Deephaven
Eden Prairie
Edina
Excelsior
Golden Valley
Greenfield
Greenwood
Hopkins
Independence
Lauderdale
Long Lake
Loretto
Maple Grove
Maple Plain
Medicine Lake
Medina
Minneapolis
Minnetonka
Minnetonka Beach
Minnetrista
Mound
Climate data from the nearest NOAA station, New Hope, Mn (3.7 mi from St. Louis Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.