| NWS Forecast for: Merrimac WI Issued by: National Weather Service Milwaukee, WI Last Update: 4:53 pm CDT Jul 15, 2025 | |
Tonight: Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening. Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 88. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible. Wednesday Night: Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 60. Northwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 72. North wind around 10 mph. Thursday Night: Mostly clear, with a low around 53. Northeast wind around 5 mph becoming calm in the evening. Friday: Sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the morning. Friday Night: A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 61. Southeast wind around 5 mph becoming calm in the evening. Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southeast wind around 5 mph becoming southwest in the afternoon. Saturday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%. Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 81. Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 61. Monday: A 30 percent chance of showers. Mostly sunny, with a high near 82. 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. Partly sunny, with a high near 86. | |
| Merrimac WI 43.38°N 89.62°W (Elev. 804 ft) | |
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