I-270 MO 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: A Few Clouds 89°F 2025-07-23T09:51:00-05:00 Today 2025-07-23, Sunny then Isolated T-storms. Isolated showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 111. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Tonight 2025-07-23, Mostly Clear. Mostly clear, with a low around 79. South wind 3 to 6 mph.
Thursday 2025-07-24, Hot. Sunny and hot, with a high near 99. Heat index values as high as 111. South wind 3 to 7 mph.- Thursday Night 2025-07-24, Mostly Clear. Mostly clear, with a low around 78. South wind 3 to 6 mph.
Friday 2025-07-25, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Southwest wind 3 to 6 mph.
Friday Night 2025-07-25, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78.- Saturday Night 2025-07-26, Mostly Clear. Mostly clear, with a low around 78.
- Sunday 2025-07-27, Hot. Sunny and hot, with a high near 98.
- Sunday Night 2025-07-27, Mostly Clear. Mostly clear, with a low around 77.
- Monday 2025-07-28, Hot. Sunny and hot, with a high near 99.
- Monday Night 2025-07-28, Mostly Clear. Mostly clear, with a low around 79.
- Tuesday 2025-07-29, Hot. Sunny and hot, with a high near 98.