I-90 weather conditions near Lake Delton, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 67°F 2025-07-11T00:15:00-05:00 
Overnight 2025-07-11, Scattered T-storms and Patchy Fog. Scattered showers and thunderstorms, mainly before 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 67. East wind around 5 mph. Chance of precipitation is 30%.
Friday 2025-07-11, Chance T-storms and Areas Fog. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 84. Calm wind becoming southeast around 5 mph in the morning.
Friday Night 2025-07-11, Showers Likely. A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.Saturday 2025-07-12, Chance Showers then Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. West wind 5 to 10 mph.
Saturday Night 2025-07-12, Mostly Clear. Mostly clear, with a low around 61. West wind around 5 mph.
Sunday 2025-07-13, Sunny. Sunny, with a high near 83. West wind around 5 mph.- Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.
- Monday 2025-07-14, Sunny. Sunny, with a high near 87. Southwest wind around 5 mph.
Monday Night 2025-07-14, Partly Cloudy. Partly cloudy, with a low around 69.Tuesday 2025-07-15, Partly Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87.
Tuesday Night 2025-07-15, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Wednesday 2025-07-16, Chance Showers. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Wednesday Night 2025-07-16, Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday 2025-07-17, Mostly Sunny. Mostly sunny, with a high near 76.