Odanah, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Odanah, a community in Ashland County, Wisconsin.
This Afternoon
62°F
Slight Chance Rain Showers
A slight chance of rain showers before 5pm. Mostly cloudy, with a high near 62. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Odanah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Slight Chance Rain Showers | 5 mph NE | 18% |
| Tonight | 51°F | Slight Chance Drizzle | 0 to 5 mph E | 22% |
| Saturday | 64°F | Slight Chance Drizzle then Mostly Cloudy | 0 to 5 mph NE | 22% |
| Saturday Night | 50°F | Patchy Fog | 0 to 5 mph NE | 6% |
| Sunday | 59°F | Partly Sunny | 10 to 20 mph NE | 0% |
| Sunday Night | 42°F | Mostly Cloudy | 0 to 15 mph E | 0% |
| Monday | 62°F | Partly Sunny | 0 to 15 mph E | 0% |
| Monday Night | 39°F | Partly Cloudy | 0 to 10 mph E | 0% |
| Tuesday | 63°F | Sunny | 0 to 10 mph E | 0% |
| Tuesday Night | 41°F | Mostly Clear | 0 to 10 mph SE | 0% |
| Wednesday | 66°F | Sunny | 0 to 10 mph E | 2% |
| Wednesday Night | 44°F | Partly Cloudy | 0 to 5 mph SE | 2% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph S | 5% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 5 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Odanah (46.594, -90.678). Updated through the day.
Growing snapshot for Odanah
Last spring frost
May 23
First fall frost
Oct 1
Growing season
132 days
Hardiness zone
5a
More local growing data for Odanah: nearby ZIP 54861 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Ashland
Bayfront
Butternut
Clam Lake
Diaperville
Franks Field
Glidden
Jolmaville
Marengo
Mellen
New Odanah
Park Falls
Climate data from the nearest NOAA station, Saxon 1Wsw, Wi (12.5 mi from Odanah). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.