Oak Grove, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oak Grove, a city in Anoka County, Minnesota.
Today
76°F
Partly Sunny
Partly sunny, with a high near 76. Northwest wind around 10 mph.
7-day forecast for Oak Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Partly Sunny | 10 mph NW | 1% |
| Tonight | 53°F | Partly Cloudy | 0 to 10 mph W | 2% |
| Wednesday | 79°F | Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Thursday | 84°F | Sunny | 5 to 15 mph SSW | 1% |
| Thursday Night | 64°F | Mostly Clear | 10 to 15 mph SSW | 3% |
| Friday | 87°F | Sunny | 5 to 15 mph SSW | 10% |
| Friday Night | 63°F | Chance Showers And Thunderstorms | 0 to 15 mph SW | 27% |
| Saturday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph SSW | 15% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph NW | 53% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 53% |
| Sunday Night | 63°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 18% |
| Monday | 83°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 19% |
| Monday Night | 62°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph NNE | 22% |
Forecast source: National Weather Service (api.weather.gov) for Oak Grove (45.348, -93.327). Updated through the day.
Growing snapshot for Oak Grove
Last spring frost
May 1
First fall frost
Oct 7
Growing season
158 days
Hardiness zone
4b
More local growing data for Oak Grove: nearby ZIP 55070 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Andover
Bethel
Blaine
Centerville
Circle Pines
Columbia Heights
Columbus
Coon Rapids
East Bethel
Forest Lake
Fridley
Ham Lake
Hilltop
Lexington
Lino Lakes
Martin Lake
Nowthen
Ramsey
Spring Lake Park
St. Francis
Climate data from the nearest NOAA station, Cedar, Mn (5.9 mi from Oak Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.