Weather forecast for: Lake Delton WI
Last Update: 9:06 am CDT Aug 5, 2026
Today: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Cloudy, with a high near 74. West wind around 5 mph. Chance of precipitation is 40%.
Tonight: Patchy fog after 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 54. West wind around 5 mph becoming calm.
Thursday: Areas of fog before 7am. Otherwise, sunny, with a high near 81. Calm wind becoming south around 5 mph.
Thursday Night: Mostly clear, with a low around 57. Calm wind.
Friday: Mostly sunny, with a high near 83. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Saturday: A 20 percent chance of showers after 1pm. Sunny, with a high near 82. Northwest wind around 5 mph becoming southwest in the afternoon.
Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Sunday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84.
Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62.
Monday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Monday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 80.
WeatherWorld.com
