St. Paul Park, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Paul Park, a city in Washington County, Minnesota.
Overnight
66°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 66, with temperatures rising to around 71 overnight. Southwest wind around 10 mph. Chance of precipitation is 80%.
7-day forecast for St. Paul Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Showers And Thunderstorms | 10 mph SW | 81% |
| Tuesday | 77°F | Chance Showers And Thunderstorms then Partly Sunny | 10 mph NW | 39% |
| Tuesday Night | 58°F | Partly Cloudy | 0 to 10 mph WNW | 5% |
| Wednesday | 78°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 60°F | Mostly Clear | 5 mph SW | 0% |
| Thursday | 83°F | Sunny | 5 to 10 mph SSW | 0% |
| Thursday Night | 65°F | Mostly Clear | 5 to 10 mph SSW | 4% |
| Friday | 86°F | Sunny | 5 to 15 mph SSW | 10% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 25% |
| Saturday | 85°F | Mostly Sunny | 0 to 10 mph SSW | 14% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 49% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 49% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 0 to 10 mph NNE | 19% |
| Monday | 83°F | Slight Chance Showers And Thunderstorms | 5 mph ENE | 23% |
Forecast source: National Weather Service (api.weather.gov) for St. Paul Park (44.836, -92.994). Updated through the day.
Growing snapshot for St. Paul Park
Last spring frost
Apr 23
First fall frost
Oct 19
Growing season
177 days
Hardiness zone
5a
More local growing data for St. Paul Park: nearby ZIP 55071 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Afton
Bayport
Birchwood Village
Cottage Grove
Dellwood
Grant
Hugo
Lake Elmo
Lake St. Croix Beach
Lakeland
Lakeland Shores
Mahtomedi
Marine on St. Croix
Newport
Oak Park Heights
Oakdale
Pine Springs
Scandia
St. Marys Point
Stillwater
Willernie
Woodbury
Climate data from the nearest NOAA station, Hastings Dam 2, Mn (7.6 mi from St. Paul Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.