I-270 MO weather conditions near Florissant, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 71°F 2025-06-19T00:51:00-05:00 
Overnight 2025-06-19, Mostly Cloudy. Mostly cloudy, with a low around 67. West wind around 7 mph, with gusts as high as 20 mph.
Juneteenth 2025-06-19, Sunny. Sunny, with a high near 86. Northwest wind around 8 mph.
Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 69. West wind 5 to 7 mph becoming light and variable.- Friday 2025-06-20, Sunny. Sunny, with a high near 91. South wind 5 to 10 mph.
- Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 76. South wind 8 to 10 mph.
Saturday 2025-06-21, Sunny. Sunny, with a high near 96.- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 78.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 97.- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 78.
- Monday 2025-06-23, Sunny. Sunny, with a high near 96.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 78.
Tuesday 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.Tuesday Night 2025-06-24, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Wednesday 2025-06-25, Slight Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.