I-39 weather conditions near Madison, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 64°F 2025-09-02T20:55:00-05:00
• Tonight 2025-09-02, Mostly Cloudy then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-09-03, Chance Showers. A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 3pm. Mostly cloudy, with a high near 68. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 50%.
• Wednesday Night 2025-09-03, Partly Cloudy. Partly cloudy, with a low around 43. Northwest wind 5 to 10 mph.
• Thursday 2025-09-04, Mostly Sunny. Mostly sunny, with a high near 64. West wind 5 to 10 mph.
• Thursday Night 2025-09-04, Showers. Showers. Low around 51. South wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
• Friday 2025-09-05, Partly Sunny. Partly sunny, with a high near 60. West wind around 15 mph.
• Friday Night 2025-09-05, Mostly Clear. Mostly clear, with a low around 46. West wind 5 to 10 mph.
• Saturday 2025-09-06, Sunny. Sunny, with a high near 63. West wind 5 to 10 mph.
• Saturday Night 2025-09-06, Mostly Clear. Mostly clear, with a low around 45.
• Sunday 2025-09-07, Sunny. Sunny, with a high near 67.
• Sunday Night 2025-09-07, Mostly Clear. Mostly clear, with a low around 48.
• Monday 2025-09-08, Partly Sunny. Partly sunny, with a high near 69.
• Monday Night 2025-09-08, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 54.
• Tuesday 2025-09-09, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a high near 70.