| NWS Forecast for: Prairie du Sac WI Issued by: National Weather Service Milwaukee, WI Last Update: 9:24 am CDT Jul 3, 2025 |  |
This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 90. Southwest wind around 5 mph. Tonight: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southeast wind around 5 mph. Independence Day: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 96. Southwest wind 5 to 10 mph. Friday Night: Mostly clear, with a low around 73. South wind around 5 mph. Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southwest wind 5 to 15 mph. Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. Northwest wind 5 to 10 mph. Chance of precipitation is 20%. Sunday Night: Mostly clear, with a low around 63. North wind around 5 mph becoming calm after midnight. Monday: Mostly sunny, with a high near 82. Monday Night: Partly cloudy, with a low around 61. Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. | |
| Prairie du Sac WI 43.3°N 89.71°W (Elev. 797 ft) | |
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