Osseo, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osseo, a city in Hennepin County, Minnesota.
Overnight
58°F
Chance Drizzle
A chance of drizzle. Cloudy, with a low around 58. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast for Osseo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Chance Drizzle | 5 to 10 mph ENE | 39% |
| Saturday | 62°F | Chance Drizzle | 5 to 10 mph NE | 33% |
| Saturday Night | 53°F | Mostly Cloudy | 5 to 10 mph NNE | 6% |
| Sunday | 66°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Sunday Night | 48°F | Mostly Cloudy | 5 to 10 mph ENE | 1% |
| Monday | 65°F | Partly Sunny | 5 to 10 mph ENE | 3% |
| Monday Night | 44°F | Partly Cloudy | 5 mph ENE | 2% |
| Tuesday | 66°F | Mostly Sunny | 5 to 10 mph E | 2% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph ESE | 0% |
| Wednesday | 68°F | Sunny | 5 mph SE | 0% |
| Wednesday Night | 47°F | Mostly Clear | 0 to 5 mph SE | 5% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph SE | 7% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph SE | 5% |
| Friday | 72°F | Mostly Sunny | 0 to 5 mph SE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Osseo (45.118, -93.399). Updated through the day.
Growing snapshot for Osseo
Last spring frost
Apr 30
First fall frost
Oct 8
Growing season
159 days
Hardiness zone
5a
More local growing data for Osseo: nearby ZIP 55445 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Mpls Crystal Ap, Mn (4.4 mi from Osseo). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.