Kiel, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kiel, a city in Sheboygan County, Wisconsin.
Today
84°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Mostly sunny. High near 84, with temperatures falling to around 82 in the afternoon. Heat index values as high as 88. Southwest wind 12 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Kiel
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 12 to 15 mph SW | 48% |
| Tonight | 63°F | Chance Showers And Thunderstorms | 3 to 10 mph W | 81% |
| Wednesday | 77°F | Showers And Thunderstorms Likely then Mostly Cloudy | 2 to 6 mph WNW | 60% |
| Wednesday Night | 56°F | Mostly Cloudy | 1 to 5 mph WSW | 7% |
| Thursday | 80°F | Mostly Sunny | 1 to 6 mph SSW | 0% |
| Thursday Night | 59°F | Mostly Clear | 6 mph S | 0% |
| Friday | 82°F | Sunny | 5 to 12 mph SW | 1% |
| Friday Night | 64°F | Mostly Clear | 7 to 10 mph SW | 7% |
| Saturday | 84°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 9 to 13 mph SW | 15% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 to 10 mph SW | 34% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 8 to 12 mph WSW | 34% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 5 to 9 mph WSW | 50% |
| Monday | 81°F | Chance Rain Showers | 5 to 8 mph SSW | 34% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 42% |
Forecast source: National Weather Service (api.weather.gov) for Kiel (43.916, -88.026). Updated through the day.
Growing snapshot for Kiel
Last spring frost
May 3
First fall frost
Oct 10
Growing season
159 days
Hardiness zone
5b
More local growing data for Kiel: nearby ZIP 53020 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Adell
Batavia
Cascade
Cedar Grove
Elkhart Lake
Gibbsville
Glenbeulah
Greenbush
Hingham
Howards Grove
Kohler
Oostburg
Plymouth
Random Lake
Sheboygan
Sheboygan Falls
Waldo
Climate data from the nearest NOAA station, Plymouth Wwtp, Wi (9.3 mi from Kiel). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.