I-90 weather conditions near Sparta, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 75°F 2025-06-04T18:55:00-05:00 
Tonight 2025-06-04, Mostly Clear. Mostly clear, with a low around 47. Calm wind.- Thursday 2025-06-05, Mostly Sunny. Mostly sunny, with a high near 80. Light east wind.
Thursday Night 2025-06-05, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Calm wind.
Friday 2025-06-06, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. Light southeast wind. Chance of precipitation is 30%.
Friday Night 2025-06-06, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%.
Saturday 2025-06-07, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 75. Light and variable wind. Chance of precipitation is 20%.
Saturday Night 2025-06-07, Partly Cloudy then Chance T-storms. A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 55. Light south wind.
Sunday 2025-06-08, Showers Likely. Showers likely, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.Sunday Night 2025-06-08, Slight Chance T-storms then Chance Showers. A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 49. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday 2025-06-09, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night 2025-06-09, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48. Northwest wind around 6 mph becoming calm in the evening.
Tuesday 2025-06-10, Sunny. Sunny, with a high near 75. Calm wind becoming northwest around 6 mph in the afternoon.- Tuesday Night 2025-06-10, Mostly Clear. Mostly clear, with a low around 51. Light and variable wind.
- Wednesday 2025-06-11, Sunny. Sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.