Shorewood, WI Weather & Growing Conditions
Today
66°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms. Cloudy, with a high near 66. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Showers And Thunderstorms Likely | 10 to 15 mph SE | 76% |
| Tonight | 60°F | Showers And Thunderstorms | 5 to 15 mph NE | 84% |
| Sunday | 64°F | Chance Rain Showers then Cloudy | 15 to 20 mph NE | 47% |
| Sunday Night | 53°F | Mostly Cloudy | 15 to 25 mph NE | 2% |
| Monday | 63°F | Mostly Cloudy | 15 mph NE | 5% |
| Monday Night | 52°F | Mostly Cloudy | 10 to 15 mph NE | 4% |
| Tuesday | 62°F | Partly Sunny | 10 to 15 mph NE | 7% |
| Tuesday Night | 52°F | Partly Cloudy | 10 to 15 mph NE | 7% |
| Wednesday | 63°F | Mostly Sunny | 10 to 15 mph NE | 9% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 10 mph NE | 5% |
| Thursday | 65°F | Mostly Sunny | 5 to 10 mph NE | 4% |
| Thursday Night | 54°F | Mostly Cloudy | 5 to 10 mph NE | 3% |
| Friday | 67°F | Mostly Sunny | 5 to 10 mph NE | 4% |
| Friday Night | 55°F | Partly Cloudy | 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Shorewood, WI
Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
173 days
Hardiness zone
6a
Explore more for Shorewood, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Mt Mary College, Wi (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.