Weather forecast for: Kaukauna WI
Last Update: 1:21 am CDT Aug 3, 2026
Overnight: Patchy fog before 2am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 55. Calm wind.
Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night: Mostly clear, with a low around 63. South wind around 6 mph.
Tuesday: A 30 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 84. Heat index values as high as 88. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday Night: A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 63. West southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 70%.
Wednesday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Wednesday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81.
Thursday Night: Mostly clear, with a low around 62.
Friday: Sunny, with a high near 84.
Friday Night: Mostly clear, with a low around 65.
Saturday: Mostly sunny, with a high near 85.
Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 67.
Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.