I-55 weather conditions near Sainte Genevieve, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 70°F 2025-09-22T10:55:00-05:00 
Today 2025-09-22, Isolated T-storms. Isolated showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.Tonight 2025-09-22, Partly Cloudy then Patchy Fog. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 64. Light south wind.
Tuesday 2025-09-23, Scattered Showers and Areas Fog then Showers Likely. Scattered showers before 1pm, then scattered showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 80. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%.
Tuesday Night 2025-09-23, Showers. Showers and possibly a thunderstorm. Low around 64. Light south wind. Chance of precipitation is 80%.
Wednesday 2025-09-24, Showers. Showers likely, then showers and possibly a thunderstorm after 10am. High near 77. South wind 5 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night 2025-09-24, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a low around 60.
Thursday 2025-09-25, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Thursday Night 2025-09-25, Slight Chance Showers. A 20 percent chance of showers before 1am. Partly cloudy, with a low around 56.Friday 2025-09-26, Mostly Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 77.
Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 55.
Saturday 2025-09-27, Sunny. Sunny, with a high near 82.- Saturday Night 2025-09-27, Mostly Clear. Mostly clear, with a low around 56.
- Sunday 2025-09-28, Sunny. Sunny, with a high near 83.