Clarks Mills, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clarks Mills, a community in Manitowoc County, Wisconsin.
Tonight
56°F
Rain Showers
Rain showers before 1am, then showers and thunderstorms. Cloudy, with a low around 56. East wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Clarks Mills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Rain Showers | 7 to 15 mph E | 84% |
| Saturday | 64°F | Showers And Thunderstorms | 12 to 17 mph ESE | 88% |
| Saturday Night | 55°F | Showers And Thunderstorms Likely | 12 mph ENE | 70% |
| Sunday | 66°F | Chance Rain Showers then Partly Sunny | 13 to 18 mph NE | 25% |
| Sunday Night | 52°F | Mostly Cloudy | 12 to 17 mph NE | 1% |
| Monday | 61°F | Mostly Cloudy | 12 to 16 mph ENE | 3% |
| Monday Night | 47°F | Mostly Cloudy | 9 to 16 mph NE | 6% |
| Tuesday | 61°F | Partly Sunny | 9 to 16 mph ENE | 5% |
| Tuesday Night | 48°F | Partly Cloudy | 6 to 12 mph NE | 9% |
| Wednesday | 63°F | Mostly Sunny | 6 to 12 mph NE | 9% |
| Wednesday Night | 49°F | Partly Cloudy | 3 to 7 mph NNE | 5% |
| Thursday | 67°F | Mostly Sunny | 3 to 8 mph NNE | 3% |
| Thursday Night | 50°F | Partly Cloudy | 5 mph NNE | 3% |
| Friday | 70°F | Mostly Sunny | 3 to 7 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov) for Clarks Mills (44.091, -87.863). Updated through the day.
Growing snapshot for Clarks Mills
Last spring frost
May 1
First fall frost
Oct 14
Growing season
162 days
Hardiness zone
5b
More local growing data for Clarks Mills: nearby ZIP 54245 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Cleveland
Collins
Francis Creek
Kellnersville
Manitowoc
Maribel
Mishicot
Reedsville
St. Nazianz
Two Rivers
Valders
Whitelaw
Climate data from the nearest NOAA station, Chilton, Wi (12.4 mi from Clarks Mills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.