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Caroline, WI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Caroline, a community in Shawano County, Wisconsin.

Tonight
54°F
Showers And Thunderstorms
Rain showers likely before 1am, then showers and thunderstorms. Cloudy, with a low around 54. East wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Caroline

WhenTempForecastWindPrecip
Tonight 54°F Showers And Thunderstorms 8 mph E 75%
Saturday 62°F Rain Showers 13 mph ENE 79%
Saturday Night 49°F Rain Showers Likely then Mostly Cloudy 7 to 10 mph NE 69%
Sunday 68°F Partly Sunny 13 mph NE 8%
Sunday Night 44°F Mostly Cloudy 13 mph NE 1%
Monday 61°F Mostly Cloudy 13 mph ENE 1%
Monday Night 41°F Mostly Cloudy 7 to 10 mph NE 2%
Tuesday 62°F Mostly Sunny 7 to 12 mph ENE 4%
Tuesday Night 43°F Partly Cloudy 5 to 8 mph NE 3%
Wednesday 65°F Mostly Sunny 5 to 8 mph NE 3%
Wednesday Night 45°F Partly Cloudy then Patchy Fog 1 to 6 mph NE 2%
Thursday 69°F Mostly Sunny 5 mph ENE 6%
Thursday Night 47°F Partly Cloudy 0 to 3 mph E 5%
Friday 71°F Mostly Sunny 1 to 5 mph N 4%

Forecast source: National Weather Service (api.weather.gov) for Caroline (44.723, -88.899). Updated through the day.

Growing snapshot for Caroline

Last spring frost
May 13
First fall frost
Sep 30
Growing season
141 days
Hardiness zone
5a

More local growing data for Caroline: nearby ZIP 54928 weather · frost dates · planting calendar · Wisconsin frost dates

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Climate data from the nearest NOAA station, Stockbridge-Munsee Rsvn, Wi (8.2 mi from Caroline). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.