I-270 MO weather conditions near Florissant, Missouri
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Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 89°F 2025-07-11T10:51:00-05:00 - Today 2025-07-11, Mostly Sunny. Mostly sunny, with a high near 96. Heat index values as high as 102. Southwest wind 7 to 9 mph.
Tonight 2025-07-11, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 75. South wind 7 to 9 mph.Saturday 2025-07-12, Mostly Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. West wind 6 to 10 mph.
Saturday Night 2025-07-12, Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. West wind 3 to 7 mph.
Sunday 2025-07-13, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. West wind 3 to 6 mph.
Sunday Night 2025-07-13, Partly Cloudy. Partly cloudy, with a low around 70.
Monday 2025-07-14, Sunny. Sunny, with a high near 91.
Monday Night 2025-07-14, Mostly Cloudy. Mostly cloudy, with a low around 73.Tuesday 2025-07-15, Partly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94.
Tuesday Night 2025-07-15, Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 20%.
Wednesday 2025-07-16, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Wednesday Night 2025-07-16, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.- Thursday 2025-07-17, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.