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 41°F 2025-10-21T05:15:00-05:00 Today 2025-10-21, Scattered Showers then Showers. Showers, mainly after noon. High near 46. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight 2025-10-21, Breezy. Showers Likely then Scattered Showers. Showers likely, mainly before 2am. Cloudy, with a low around 38. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday 2025-10-22, Mostly Cloudy and Breezy then Mostly Cloudy. Mostly cloudy, with a high near 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night 2025-10-22, Mostly Cloudy then Frost. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph.
Thursday 2025-10-23, Frost then Mostly Sunny. Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52. Northwest wind 5 to 10 mph.
Thursday Night 2025-10-23, Frost. Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm.
Friday 2025-10-24, Frost then Sunny. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 56. Calm wind becoming west around 5 mph.- Friday Night 2025-10-24, Partly Cloudy then Areas Frost. Areas of frost after midnight. Otherwise, partly cloudy, with a low around 34. Calm wind.
- Saturday 2025-10-25, Areas Frost then Mostly Sunny. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59.
Saturday Night 2025-10-25, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Partly cloudy, with a low around 40.
Sunday 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 60.Sunday Night 2025-10-26, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 46.
Monday 2025-10-27, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 61.