Kieler, WI Weather & Growing Conditions
Today
82°F
Partly Sunny then Chance Showers And Thunderstorms
A slight chance of rain showers between noon and 1pm, then a chance of showers and thunderstorms. Partly sunny. High near 82, with temperatures falling to around 79 in the afternoon. Southwest wind 3 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph SW | 33% |
| Tonight | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 mph NW | 92% |
| Wednesday | 75°F | Chance Showers And Thunderstorms | 5 mph N | 54% |
| Wednesday Night | 58°F | Slight Chance Showers And Thunderstorms | 3 mph NW | 22% |
| Thursday | 79°F | Slight Chance Rain Showers then Sunny | 2 mph NE | 17% |
| Thursday Night | 61°F | Mostly Clear | 1 mph SE | 1% |
| Friday | 82°F | Sunny | 1 to 6 mph S | 4% |
| Friday Night | 65°F | Mostly Clear | 5 mph S | 7% |
| Saturday | 83°F | Mostly Sunny | 5 to 8 mph SW | 8% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 8 mph S | 27% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 8 to 12 mph SW | 27% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 to 9 mph S | 43% |
| Monday | 83°F | Chance Rain Showers | 6 to 9 mph S | 43% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 9 mph NE | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kieler, WI
Last spring frost
Apr 19
First fall frost
Oct 21
Growing season
184 days
Hardiness zone
5a
Explore more for Kieler, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Dubuque L&D 11, Ia (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.