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: Mostly Cloudy 67°F 2025-07-12T22:15:00-05:00 
Tonight 2025-07-12, Partly Cloudy. Partly cloudy, with a low around 58. West wind around 5 mph.
Sunday 2025-07-13, Areas Smoke. Areas of smoke between 9am and 3pm. Sunny, with a high near 82. West wind 5 to 10 mph.
Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 65. Southwest wind around 5 mph.Monday 2025-07-14, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. Southwest wind around 5 mph.
- Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm.
Tuesday 2025-07-15, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph.
Tuesday Night 2025-07-15, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 5 mph.
Wednesday 2025-07-16, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-16, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.Thursday 2025-07-17, Slight Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 76.
Thursday Night 2025-07-17, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Friday 2025-07-18, Partly Sunny. Partly sunny, with a high near 77.Friday Night 2025-07-18, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 59.
Saturday 2025-07-19, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 79.