I-39 weather conditions near Merrill, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 76°F 2025-06-22T04:55:00-05:00 
Today 2025-06-22, Hot. Sunny and hot, with a high near 91. South southwest wind 7 to 17 mph, with gusts as high as 31 mph.
Tonight 2025-06-22, Mostly Clear. Mostly clear, with a low around 75. South southwest wind 10 to 14 mph, with gusts as high as 29 mph.Monday 2025-06-23, Chance T-storms then Showers Likely. A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. Southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-06-23, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Tuesday 2025-06-24, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a high near 76. Light and variable wind becoming east southeast around 6 mph in the afternoon.Tuesday Night 2025-06-24, Slight Chance Showers then Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Wednesday 2025-06-25, Showers. Showers and possibly a thunderstorm. High near 70. Chance of precipitation is 90%.
Wednesday Night 2025-06-25, Showers Likely. Showers likely and possibly a thunderstorm. Cloudy, with a low around 57. Chance of precipitation is 70%.
Thursday 2025-06-26, Showers. Showers and possibly a thunderstorm. High near 71. Chance of precipitation is 80%.
Thursday Night 2025-06-26, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Friday 2025-06-27, Chance Showers. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.Friday Night 2025-06-27, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Saturday 2025-06-28, Chance Showers then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.