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Madison, WI Weather & Growing Conditions

Today
70°F
Showers And Thunderstorms
Showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers and thunderstorms. Cloudy, with a high near 70. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 70°F Showers And Thunderstorms 5 to 10 mph SE 86%
Tonight 58°F Showers And Thunderstorms 5 to 10 mph NE 79%
Sunday 66°F Chance Rain Showers then Cloudy 10 to 15 mph NE 49%
Sunday Night 50°F Mostly Cloudy 10 to 15 mph NE 5%
Monday 63°F Mostly Cloudy 10 to 15 mph NE 13%
Monday Night 47°F Mostly Cloudy 10 mph NE 13%
Tuesday 62°F Partly Sunny 10 mph NE 8%
Tuesday Night 46°F Partly Cloudy 5 to 10 mph NE 3%
Wednesday 65°F Mostly Sunny 5 to 10 mph NE 2%
Wednesday Night 48°F Partly Cloudy 0 to 5 mph NE 1%
Thursday 67°F Mostly Sunny 5 mph NE 3%
Thursday Night 49°F Partly Cloudy 0 to 5 mph NE 3%
Friday 71°F Mostly Sunny 0 to 5 mph NE 4%
Friday Night 50°F Partly Cloudy 0 to 5 mph E 2%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Madison, WI

Last spring frost
May 1
First fall frost
Oct 10
Growing season
160 days
Hardiness zone
5b

Explore more for Madison, WI: full frost dates · planting calendar · Wisconsin frost dates

Climate data from the nearest NOAA station, Madison Dane Rgnl Ap, Wi (0.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.