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: Mostly Cloudy 58°F 2025-10-13T04:55:00-05:00 
Columbus Day 2025-10-13, Becoming Sunny. Mostly cloudy through mid morning, then gradual clearing, with a high near 68. Light northwest wind increasing to 5 to 9 mph in the morning.
Tonight 2025-10-13, Partly Cloudy. Partly cloudy, with a low around 38. Northwest wind 3 to 5 mph.- Tuesday 2025-10-14, Partly Sunny. Partly sunny, with a high near 61. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night 2025-10-14, Chance Showers. A 50 percent chance of showers. Cloudy, with a low around 44. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday 2025-10-15, Slight Chance Showers. A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 59. Calm wind becoming east around 5 mph in the afternoon.Wednesday Night 2025-10-15, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 46. Light east wind.
Thursday 2025-10-16, Chance Showers. A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 68. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night 2025-10-16, Chance Showers. A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 56. Southeast wind around 7 mph, with gusts as high as 18 mph.
Friday 2025-10-17, Chance Showers. A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 73. South wind 6 to 10 mph, with gusts as high as 20 mph.- Friday Night 2025-10-17, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 49. South wind around 6 mph becoming calm in the evening.
Saturday 2025-10-18, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 67. Calm wind becoming west 5 to 9 mph in the morning.- Saturday Night 2025-10-18, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 42. West wind 3 to 5 mph.
- Sunday 2025-10-19, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 60. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.