I-43 weather conditions near Grafton, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 82°F 2025-06-17T10:35:00-05:00
• Today 2025-06-17, Mostly Sunny. Mostly sunny, with a high near 85. West wind around 10 mph becoming southeast in the afternoon.
• Tonight 2025-06-17, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 3am. Increasing clouds, with a low around 62. South wind 5 to 10 mph becoming light and variable in the evening.
• Wednesday 2025-06-18, Showers. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 69. East wind 5 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
• Wednesday Night 2025-06-18, Showers Likely. Showers and thunderstorms likely before 4am, then a slight chance of showers. Mostly cloudy, with a low around 60. North wind around 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Juneteenth 2025-06-19, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 79. West wind around 10 mph.
• Thursday Night 2025-06-19, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 60. West wind around 5 mph.
• Friday 2025-06-20, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 77. West wind 5 to 10 mph becoming southeast in the afternoon.
• Friday Night 2025-06-20, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 10 to 15 mph.
• Saturday 2025-06-21, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86.
• Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 70.
• Sunday 2025-06-22, Sunny. Sunny, with a high near 87.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 72.
• Monday 2025-06-23, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 87.