Weather forecast for: Casco WI
Last Update: 3:56 am CDT Sep 8, 2026
Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 74. South wind 6 to 14 mph, with gusts as high as 21 mph.
Tonight: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a steady temperature around 70. South wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday: A slight chance of thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 80. West wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.
Wednesday Night: Mostly clear, with a low around 57. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday: Sunny, with a high near 75. Northwest wind 6 to 8 mph.
Thursday Night: Mostly clear, with a low around 54.
Friday: Sunny, with a high near 77.
Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61.
Saturday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 77.
Saturday Night: Partly cloudy, with a low around 56.
Sunday: A 30 percent chance of showers. Partly sunny, with a high near 72.
Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Monday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.
WeatherWorld.com
