I-90 weather conditions near Deerfield, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 63°F 2025-10-18T05:53:00-05:00 Today 2025-10-18, Scattered Showers and Patchy Fog then Mostly Sunny. Scattered showers and thunderstorms before 7am. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight 2025-10-18, Chance Showers then Showers and Breezy. Showers, mainly after 10pm. Low around 47. Breezy, with a southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday 2025-10-19, Breezy. Showers Likely then Slight Chance Showers. Showers likely, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a northwest wind around 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.
Sunday Night 2025-10-19, Clear. Clear, with a low around 37. West wind 5 to 10 mph becoming southwest after midnight.Monday 2025-10-20, Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 66. South wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night 2025-10-20, Chance Showers. A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 42. West wind around 15 mph.
Tuesday 2025-10-21, Slight Chance Showers and Breezy. A 20 percent chance of showers. Partly sunny, with a high near 50. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 36. Northwest wind 10 to 15 mph.
Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 55.- Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 35.
Thursday 2025-10-23, Areas Frost then Sunny. Areas of frost. Otherwise, sunny, with a high near 62.- Thursday Night 2025-10-23, Partly Cloudy. Partly cloudy, with a low around 40.
- Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 64.