I-80 weather conditions near Williamsburg, Iowa

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 64°F 2025-10-17T02:52:00-05:00
• Today 2025-10-17, Partly Sunny then Decreasing Clouds and Breezy. Mostly cloudy, then gradually becoming sunny, with a high near 82. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
• Tonight 2025-10-17, Showers Likely. Showers and thunderstorms likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 59. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%.
• Saturday 2025-10-18, Slight Chance Showers. A 20 percent chance of showers after 7am. Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph.
• Saturday Night 2025-10-18, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a low around 45. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
• Sunday 2025-10-19, Sunny. Sunny, with a high near 62.
• Sunday Night 2025-10-19, Clear. Clear, with a low around 44.
• Monday 2025-10-20, Sunny. Sunny, with a high near 72.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 44.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 60.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 36.
• Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 64.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 41.
• Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 62.