I-39 Weather Conditions and Forecasts

2025-12-24 Roadnow

I-39 Tonight 2025-12-24 weather conditions

• detailI-39 Wisconsin: Patchy Drizzle then Mostly Cloudy, 35°F
• detailI-39 Illinois: Chance Drizzle and Patchy Fog, 44°F

I-39 7 day weather forecast