I-43 weather conditions near Grafton, Wisconsin
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 64°F 2025-06-19T04:15:00-05:00 
Overnight 2025-06-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 61. Northwest wind around 5 mph.
Juneteenth 2025-06-19, Chance T-storms. A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 4pm. Cloudy through mid morning, then gradual clearing, with a high near 83. West wind 5 to 10 mph. Chance of precipitation is 30%.Thursday Night 2025-06-19, Partly Cloudy then Chance Showers. A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 63. West wind around 5 mph.
Friday 2025-06-20, Chance Showers. A 50 percent chance of showers and thunderstorms, mainly between 10am and 1pm. Partly sunny, with a high near 79. South wind 10 to 15 mph.
Friday Night 2025-06-20, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind 10 to 15 mph.
Saturday 2025-06-21, Hot and Breezy. Sunny and hot, with a high near 96. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night 2025-06-21, Clear. Clear, with a low around 74. Southwest wind around 15 mph.- Sunday 2025-06-22, Hot and Breezy. Sunny and hot, with a high near 95. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 75.Monday 2025-06-23, Sunny then Chance Showers. A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95.
Monday Night 2025-06-23, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Tuesday 2025-06-24, Showers Likely. Showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.Tuesday Night 2025-06-24, Chance T-storms then Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Wednesday 2025-06-25, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.