


NWS Forecast for: Watertown WI Issued by: National Weather Service Milwaukee, WI Last Update: 2:38 pm CDT Jun 18, 2025 | |
This Afternoon: Showers and possibly a thunderstorm. High near 74. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tonight: Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then scattered showers and thunderstorms after 4am. Low around 62. North wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Juneteenth: Scattered showers and thunderstorms before 8am, then isolated showers between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 82. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. Thursday Night: Mostly clear, with a low around 63. South wind around 5 mph. Friday: A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, then becoming sunny during the afternoon, with a high near 84. Southwest wind 5 to 15 mph. Chance of precipitation is 30%. Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South wind 10 to 15 mph. Saturday: Sunny and hot, with a high near 93. Southwest wind around 15 mph, with gusts as high as 30 mph. Saturday Night: Clear, with a low around 75. Southwest wind 10 to 15 mph. Sunday: Sunny and hot, with a high near 95. Sunday Night: Clear, with a low around 75. Monday: A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 92. Monday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Tuesday: Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%. Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%. Wednesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%. | |
Watertown WI 43.18°N 88.74°W (Elev. 804 ft) | |
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