Kennan, WI Weather & Growing Conditions
Today
59°F
Chance Rain Showers
A chance of rain showers and patchy fog. Cloudy, with a high near 59. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 59°F | Chance Rain Showers | 5 to 10 mph E | 37% |
| Tonight | 47°F | Patchy Fog | 5 mph NE | 21% |
| Sunday | 64°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 61°F | Partly Sunny | 5 mph E | 0% |
| Monday Night | 38°F | Partly Cloudy | 5 mph E | 0% |
| Tuesday | 64°F | Sunny | 5 mph E | 0% |
| Tuesday Night | 36°F | Mostly Clear | 0 to 5 mph E | 1% |
| Wednesday | 66°F | Sunny | 0 to 5 mph SE | 1% |
| Wednesday Night | 40°F | Mostly Clear | 0 mph | 1% |
| Thursday | 67°F | Mostly Sunny | 0 to 5 mph SE | 4% |
| Thursday Night | 42°F | Partly Cloudy | 0 mph | 3% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph SE | 3% |
| Friday Night | 44°F | Partly Cloudy | 0 mph | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kennan, WI
Last spring frost
May 20
First fall frost
Sep 23
Growing season
125 days
Hardiness zone
4a
Explore more for Kennan, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Jump Rvr 3E, Wi (14.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.