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 47°F 2025-10-20T23:55:00-05:00 - Overnight 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 40. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday 2025-10-21, Breezy. Chance Showers then Showers. Showers, mainly after noon. High near 46. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night 2025-10-21, Showers Likely and Breezy then Slight Chance Showers. Showers likely, mainly before 7pm. Cloudy, with a low around 38. Breezy, with a northwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday 2025-10-22, Mostly Cloudy. Mostly cloudy, with a high near 49. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.- Wednesday Night 2025-10-22, Frost. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 30. Northwest wind 3 to 6 mph.
Thursday 2025-10-23, Frost then Sunny. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 52. Northwest wind 3 to 7 mph.
Thursday Night 2025-10-23, Frost. Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 29. Calm wind.- Friday 2025-10-24, Frost then Sunny. Widespread frost before 9am. Otherwise, sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.
- Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 38. Light south wind.
Saturday 2025-10-25, Mostly Sunny. Mostly sunny, with a high near 60. Calm wind becoming southeast 5 to 7 mph in the morning.- Saturday Night 2025-10-25, Partly Cloudy. Partly cloudy, with a low around 40. Southeast wind around 6 mph.
- Sunday 2025-10-26, Partly Sunny. Partly sunny, with a high near 60. Southeast wind 5 to 9 mph.
Sunday Night 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 47. Southeast wind 6 to 8 mph.
Monday 2025-10-27, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 61. Southeast wind 8 to 14 mph, with gusts as high as 22 mph.