Kellnersville, WI Weather & Growing Conditions
This Afternoon
67°F
Chance Rain Showers
A chance of rain showers. Cloudy. High near 67, with temperatures falling to around 63 in the afternoon. South wind around 13 mph, with gusts as high as 21 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 |
|---|---|---|---|---|
| This Afternoon | 67°F | Chance Rain Showers | 13 mph S | 35% |
| Tonight | 58°F | Rain Showers | 13 mph SSE | 81% |
| Wednesday | 64°F | Rain Showers | 12 to 15 mph S | 84% |
| Wednesday Night | 48°F | Rain Showers Likely | 12 to 15 mph SW | 59% |
| Thursday | 54°F | Rain Showers | 9 to 13 mph WNW | 85% |
| Thursday Night | 39°F | Chance Rain Showers | 14 to 17 mph N | 54% |
| Friday | 47°F | Chance Rain Showers | 12 to 17 mph N | 29% |
| Friday Night | 33°F | Mostly Cloudy | 5 to 9 mph NNW | 7% |
| Saturday | 49°F | Mostly Sunny | 7 mph WNW | 3% |
| Saturday Night | 34°F | Partly Cloudy | 3 to 7 mph WSW | 8% |
| Sunday | 55°F | Mostly Sunny | 7 to 12 mph W | 12% |
| Sunday Night | 35°F | Mostly Clear | 7 to 10 mph WNW | 7% |
| Monday | 56°F | Mostly Sunny | 7 to 14 mph WSW | 2% |
| Monday Night | 40°F | Partly Cloudy | 12 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kellnersville, WI
Last spring frost
May 6
First fall frost
Oct 12
Growing season
158 days
Hardiness zone
5b
Explore more for Kellnersville, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Denmark Wwtp, Wi (8.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.