Osakis, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osakis, a city in Todd County, Minnesota.
Today
71°F
Patchy Smoke then Mostly Sunny
Patchy smoke between 7am and 10am. Mostly sunny, with a high near 71. West northwest wind 10 to 15 mph.
7-day forecast for Osakis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Patchy Smoke then Mostly Sunny | 10 to 15 mph WNW | 0% |
| Tonight | 53°F | Mostly Clear | 5 to 10 mph WSW | 0% |
| Wednesday | 77°F | Sunny | 5 to 15 mph SW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 5 to 10 mph SW | 2% |
| Thursday | 82°F | Sunny | 10 to 15 mph SW | 2% |
| Thursday Night | 62°F | Mostly Clear | 10 to 15 mph SSW | 5% |
| Friday | 85°F | Sunny | 10 to 15 mph SW | 6% |
| Friday Night | 60°F | Mostly Clear | 5 to 10 mph S | 14% |
| Saturday | 83°F | Slight Chance Rain Showers | 5 to 10 mph S | 15% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 40% |
| Sunday | 82°F | Chance Showers And Thunderstorms then Sunny | 5 to 10 mph NNE | 32% |
| Sunday Night | 62°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 17% |
| Monday | 81°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 17% |
| Monday Night | 60°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph NNE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Osakis (45.865, -95.153). Updated through the day.
Growing snapshot for Osakis
Last spring frost
May 13
First fall frost
Sep 27
Growing season
134 days
Hardiness zone
4b
More local growing data for Osakis: nearby ZIP 56360 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Aldrich
Bertha
Browerville
Burtrum
Clarissa
Eagle Bend
Grey Eagle
Hewitt
Long Prairie
Staples
Verndale
West Union
Climate data from the nearest NOAA station, Long Prairie, Mn (11.6 mi from Osakis). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.