I-55 weather conditions near Festus, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 85°F 2025-06-18T12:53:00-05:00
• This Afternoon 2025-06-18, Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. West wind around 10 mph, with gusts as high as 29 mph.
• Tonight 2025-06-18, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Partly cloudy, with a low around 68. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.
• Juneteenth 2025-06-19, Sunny. Sunny, with a high near 88. Northwest wind 3 to 6 mph.
• Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 67. Calm wind.
• Friday 2025-06-20, Sunny. Sunny, with a high near 94. Calm wind becoming south around 6 mph in the afternoon.
• Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 75.
• Saturday 2025-06-21, Hot. Sunny and hot, with a high near 97.
• Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 76.
• Sunday 2025-06-22, Hot. Sunny and hot, with a high near 98.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 75.
• Monday 2025-06-23, Hot. Sunny and hot, with a high near 97.
• Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 75.
• Tuesday 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.