I-70 weather conditions near Lake Saint Louis, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 71°F 2025-07-08T23:54:00-05:00 
Overnight 2025-07-09, Patchy Fog. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 69. Light west wind.Wednesday 2025-07-09, Patchy Fog then Mostly Sunny. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 87. Light northwest wind.
Wednesday Night 2025-07-09, Mostly Clear. Mostly clear, with a low around 70. Calm wind.
Thursday 2025-07-10, Isolated T-storms. Isolated showers and thunderstorms after 10am. Mostly sunny, with a high near 90. Light south wind. Chance of precipitation is 20%.
Thursday Night 2025-07-10, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Light south wind.Friday 2025-07-11, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.
Friday Night 2025-07-11, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.Saturday 2025-07-12, Slight Chance T-storms then Chance Showers. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86.
Saturday Night 2025-07-12, Chance Showers. A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68.
Sunday 2025-07-13, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Sunday Night 2025-07-13, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a low around 68.
Monday 2025-07-14, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 89.
Monday Night 2025-07-14, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday 2025-07-15, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.