Odanah, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Odanah, a community in Ashland County, Wisconsin.
Overnight
63°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Cloudy. Low around 63, with temperatures rising to around 66 overnight. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Odanah
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Showers And Thunderstorms Likely | 10 mph SW | 68% |
| Tuesday | 77°F | Showers And Thunderstorms Likely then Partly Sunny | 5 to 10 mph W | 57% |
| Tuesday Night | 54°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Wednesday | 79°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 5 mph S | 0% |
| Thursday | 86°F | Sunny | 5 to 10 mph SW | 4% |
| Thursday Night | 66°F | Mostly Clear | 5 to 10 mph SW | 5% |
| Friday | 88°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 19% |
| Friday Night | 62°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 44% |
| Saturday | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NW | 25% |
| Saturday Night | 61°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 44% |
| Sunday | 79°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 36% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 0 mph | 26% |
| Monday | 78°F | Slight Chance Rain Showers | 0 to 5 mph NW | 17% |
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 Aug 4, 2026.