I-39 weather conditions near Sun Prairie, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 61°F 2024-04-30T11:15:00-05:00 
Today 2024-04-30, Sunny. Sunny, with a high near 70. West wind 5 to 10 mph becoming south in the afternoon.
Tonight 2024-04-30, Showers Likely. Showers and thunderstorms likely, mainly before 3am. Increasing clouds, with a low around 54. Southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.- Wednesday 2024-05-01, Increasing Clouds. Increasing clouds, with a high near 71. West wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night 2024-05-01, Mostly Cloudy then Chance Showers. A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52. Northwest wind 5 to 10 mph becoming east after midnight.
Thursday 2024-05-02, Showers and Breezy. Showers and possibly a thunderstorm. High near 69. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night 2024-05-02, Showers. Showers and possibly a thunderstorm before 4am, then showers likely. Low around 54. Southeast wind around 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday 2024-05-03, Slight Chance T-storms. A slight chance of showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers after 1pm. Partly sunny, with a high near 69. West wind around 15 mph. Chance of precipitation is 20%.
Friday Night 2024-05-03, Slight Chance Showers. A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48. Northwest wind around 10 mph becoming north after midnight.
Saturday 2024-05-04, Chance Showers. A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 69.
Saturday Night 2024-05-04, Chance Showers. A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.Sunday 2024-05-05, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 69.
Sunday Night 2024-05-05, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 50.
- Monday 2024-05-06, Chance Showers. A 30 percent chance of showers. Mostly sunny, with a high near 72.