I-70 weather conditions near Saint Louis, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 84°F 2025-07-15T16:51:00-05:00 
This Afternoon 2025-07-15, Chance T-storms. A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 89. South wind around 6 mph.Tonight 2025-07-15, Slight Chance T-storms then Partly Cloudy. A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. South wind around 6 mph becoming light and variable.
Wednesday 2025-07-16, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Heat index values as high as 103. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.
Wednesday Night 2025-07-16, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southwest wind around 7 mph.Thursday 2025-07-17, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. West wind around 7 mph.
Thursday Night 2025-07-17, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday 2025-07-18, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Friday Night 2025-07-18, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Saturday 2025-07-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Saturday Night 2025-07-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.Sunday 2025-07-20, Chance Showers then Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Sunday Night 2025-07-20, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Monday 2025-07-21, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.- Monday Night 2025-07-21, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Tuesday 2025-07-22, Sunny. Sunny, with a high near 96.