Kennan, WI Weather & Growing Conditions
Overnight
49°F
Chance Rain Showers
A chance of rain showers and patchy fog. Cloudy, with a low around 49. East wind around 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 |
|---|---|---|---|---|
| Overnight | 49°F | Chance Rain Showers | 10 mph E | 44% |
| Saturday | 59°F | Chance Rain Showers | 5 to 10 mph E | 38% |
| Saturday Night | 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% |
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.