I-39 weather conditions near Plainfield, Wisconsin

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 46°F 2025-10-21T09:56:00-05:00
• Today 2025-10-21, Chance Showers then Showers Likely. Showers likely, mainly after 1pm. Cloudy, with a temperature falling to around 43 by 5pm. West wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
• Tonight 2025-10-21, Chance Showers. A 50 percent chance of showers. Cloudy, with a low around 39. West northwest wind around 17 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
• Wednesday 2025-10-22, Chance Showers. A 30 percent chance of showers, mainly before 4pm. Cloudy, with a high near 46. West northwest wind 15 to 17 mph, with gusts as high as 26 mph.
• Wednesday Night 2025-10-22, Mostly Cloudy. Mostly cloudy, with a low around 34. West northwest wind 8 to 11 mph, with gusts as high as 22 mph.
• Thursday 2025-10-23, Partly Sunny. Partly sunny, with a high near 48. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 26.
• Friday 2025-10-24, Sunny. Sunny, with a high near 51.
• Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 32.
• Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 55.
• Saturday Night 2025-10-25, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Partly cloudy, with a low around 37.
• Sunday 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 56.
• Sunday Night 2025-10-26, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 44.
• Monday 2025-10-27, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a high near 58.