Weather forecast for: Madison WI
Last Update: 6:31 pm CDT Aug 21, 2026
Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph becoming northwest after midnight.
Saturday: Sunny, with a high near 79. Northwest wind 5 to 15 mph.
Saturday Night: Mostly clear, with a low around 55. Northwest wind 5 to 10 mph.
Sunday: Sunny, with a high near 77. Northwest wind around 5 mph.
Sunday Night: Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.
Monday: Mostly sunny, with a high near 78. Calm wind.
Monday Night: Partly cloudy, with a low around 58. Calm wind.
Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.
Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63.
Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82.
Wednesday Night: Mostly clear, with a low around 61.
Thursday: Mostly sunny, with a high near 81.
Thursday Night: Mostly clear, with a low around 61.
Friday: A 20 percent chance of showers. Mostly sunny, with a high near 81.
WeatherWorld.com
City of Madison, WI
