| NWS Forecast for: Lake Geneva WI Issued by: National Weather Service Milwaukee, WI Last Update: 4:53 pm CDT Jul 15, 2025 |  |
Tonight: A slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%. Wednesday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 87. Heat index values as high as 95. Southwest wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 71. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northeast wind around 5 mph becoming calm in the evening. Friday: Sunny, with a high near 74. Northeast wind around 5 mph becoming east in the afternoon. Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. East wind around 5 mph becoming calm. Saturday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Calm wind becoming south around 5 mph in the morning. Saturday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%. Sunday: A 20 percent chance of showers. Partly sunny, with a high near 79. Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 61. Monday: A 30 percent chance of showers. Partly sunny, with a high near 81. Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. | |
| Lake Geneva WI 42.58°N 88.42°W (Elev. 951 ft) | |
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