Sheboygan, WI Weather & Growing Conditions
Today
80°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 80. South wind 10 to 15 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 | 80°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph S | 17% |
| Tonight | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 15 mph SW | 78% |
| Wednesday | 75°F | Patchy Fog | 5 mph NE | 54% |
| Wednesday Night | 62°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 23% |
| Thursday | 78°F | Mostly Sunny | 5 mph E | 9% |
| Thursday Night | 63°F | Mostly Clear | 5 mph SW | 4% |
| Friday | 82°F | Sunny | 5 to 10 mph SW | 1% |
| Friday Night | 66°F | Mostly Clear | 5 to 10 mph SW | 6% |
| Saturday | 83°F | Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph SW | 15% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 33% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 10 mph SW | 33% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 52% |
| Monday | 79°F | Chance Rain Showers | 5 to 10 mph S | 36% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 5 mph NE | 44% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sheboygan, WI
Last spring frost
May 2
First fall frost
Oct 21
Growing season
169 days
Hardiness zone
6a
Explore more for Sheboygan, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Sheboygan Wwtp, Wi (1.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.