Odessa, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Odessa, a city in Big Stone County, Minnesota.
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. Northwest wind 5 to 10 mph.
7-day forecast for Odessa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 5 to 10 mph NW | 0% |
| Tonight | 50°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Wednesday | 78°F | Sunny | 0 to 5 mph SSW | 0% |
| Wednesday Night | 57°F | Partly Cloudy | 5 mph SSW | 1% |
| Thursday | 82°F | Sunny | 5 to 10 mph SSW | 1% |
| Thursday Night | 60°F | Mostly Clear | 5 mph SSW | 5% |
| Friday | 84°F | Sunny | 5 mph SSW | 9% |
| Friday Night | 59°F | Mostly Clear | 0 to 5 mph SSE | 9% |
| Saturday | 84°F | Sunny | 0 to 10 mph SE | 12% |
| Saturday Night | 60°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 30% |
| Sunday | 82°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph NE | 26% |
| Sunday Night | 61°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph ENE | 23% |
| Monday | 80°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 23% |
| Monday Night | 59°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Odessa (45.262, -96.333). Updated through the day.
Growing snapshot for Odessa
Last spring frost
May 1
First fall frost
Oct 8
Growing season
159 days
Hardiness zone
4b
More local growing data for Odessa: nearby ZIP 56276 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Artichoke Lake 1 E, Mn (13.3 mi from Odessa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.