Kiel, WI Weather & Growing Conditions
Today
64°F
Chance Rain Showers
A chance of rain showers after 10am. Partly sunny. High near 64, with temperatures falling to around 56 in the afternoon. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Chance Rain Showers | 15 mph SSW | 18% |
| Tonight | 46°F | Mostly Cloudy then Chance Rain Showers | 10 to 14 mph SW | 42% |
| Thursday | 53°F | Chance Rain Showers | 10 to 16 mph WNW | 79% |
| Thursday Night | 36°F | Chance Rain Showers then Cloudy | 13 to 17 mph NNW | 28% |
| Friday | 45°F | Chance Rain And Snow Showers then Mostly Cloudy | 10 to 17 mph N | 28% |
| Friday Night | 30°F | Partly Cloudy | 5 to 8 mph NNW | 1% |
| Saturday | 48°F | Sunny | 7 mph WNW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 3 to 9 mph W | 4% |
| Sunday | 53°F | Sunny | 10 to 15 mph W | 9% |
| Sunday Night | 35°F | Mostly Clear | 6 to 10 mph W | 1% |
| Monday | 57°F | Mostly Sunny | 6 to 13 mph WSW | 0% |
| Monday Night | 40°F | Partly Cloudy | 12 mph W | 0% |
| Tuesday | 57°F | Sunny | 7 to 12 mph WNW | 7% |
| Tuesday Night | 37°F | Partly Cloudy | 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kiel, WI
Last spring frost
May 1
First fall frost
Oct 14
Growing season
162 days
Hardiness zone
5b
Explore more for Kiel, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Chilton, Wi (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.