I-55 weather conditions near Arnold, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 54°F 2025-11-22T11:53:00-06:00
• This Afternoon 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 56. West wind 3 to 5 mph.
• Tonight 2025-11-22, Partly Cloudy. Partly cloudy, with a low around 43. Light west wind.
• Sunday 2025-11-23, Mostly Sunny. Mostly sunny, with a high near 59. Calm wind.
• Sunday Night 2025-11-23, Mostly Cloudy. Mostly cloudy, with a low around 43. Light southeast wind.
• Monday 2025-11-24, Mostly Cloudy then Rain Likely. Rain likely after noon. Cloudy, with a high near 57. Southeast wind 3 to 7 mph. Chance of precipitation is 60%.
• Monday Night 2025-11-24, Rain then Chance Rain. Rain, mainly before midnight. Low around 49. Chance of precipitation is 90%.
• Tuesday 2025-11-25, Partly Sunny. Partly sunny, with a high near 63.
• Tuesday Night 2025-11-25, Partly Cloudy. Partly cloudy, with a low around 35.
• Wednesday 2025-11-26, Sunny. Sunny, with a high near 47.
• Wednesday Night 2025-11-26, Mostly Clear. Mostly clear, with a low around 29.
• Thanksgiving Day 2025-11-27, Sunny. Sunny, with a high near 46.
• Thursday Night 2025-11-27, Partly Cloudy. Partly cloudy, with a low around 27.
• Friday 2025-11-28, Mostly Sunny. Mostly sunny, with a high near 47.