I-35 weather conditions near Decatur, Iowa

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 42°F 2025-11-18T06:53:00-06:00
• Today 2025-11-18, Partly Sunny. Partly sunny, with a high near 54. North wind 5 to 10 mph.
• Tonight 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 39. North wind 3 to 7 mph.
• Wednesday 2025-11-19, Partly Sunny. Partly sunny, with a high near 55. Light and variable wind.
• Wednesday Night 2025-11-19, Mostly Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 42. Calm wind becoming south around 5 mph after midnight.
• Thursday 2025-11-20, Partly Sunny. Partly sunny, with a high near 61. South southwest wind around 6 mph becoming north in the afternoon.
• Thursday Night 2025-11-20, Mostly Cloudy then Slight Chance Rain. A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37.
• Friday 2025-11-21, Chance Rain. A 40 percent chance of rain. Partly sunny, with a high near 49.
• Friday Night 2025-11-21, Chance Rain then Partly Cloudy. A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 32.
• Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 55.
• Saturday Night 2025-11-22, Partly Cloudy. Partly cloudy, with a low around 35.
• Sunday 2025-11-23, Sunny. Sunny, with a high near 57.
• Sunday Night 2025-11-23, Mostly Clear. Mostly clear, with a low around 38.
• Monday 2025-11-24, Mostly Sunny. Mostly sunny, with a high near 56.