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: Fair 75°F 2025-06-21T00:15:00-05:00
Overnight 2025-06-21, Partly Cloudy. Partly cloudy, with a low around 76. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday 2025-06-21, Hot and Breezy. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 94. Heat index values as high as 100. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night 2025-06-22, Clear. Clear, with a low around 77. South wind around 15 mph.
Monday 2025-06-23, Sunny then Chance Showers. A 50 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 93. Southwest wind 10 to 15 mph.
Monday Night 2025-06-23, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday 2025-06-24, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night 2025-06-24, Showers. Showers and possibly a thunderstorm. Low around 63. Chance of precipitation is 80%.
Wednesday 2025-06-25, Showers. Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.
Wednesday Night 2025-06-25, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Thursday 2025-06-26, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Thursday Night 2025-06-26, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Friday 2025-06-27, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.