| National Weather Service Forecast for:
Florissant MO Issued by: National Weather Service Saint Louis, MO |
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| Updated: 10:22 am CDT Jun 8, 2025 | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 83. West wind 7 to 9 mph. |
| Tonight |
Showers and thunderstorms likely before 4am, then isolated showers. Mostly cloudy, with a low around 61. West wind 5 to 8 mph. Chance of precipitation is 60%. |
| Monday |
Sunny, with a high near 81. West wind 6 to 14 mph, with gusts as high as 22 mph. |
| Monday Night |
Mostly clear, with a low around 59. West wind 5 to 10 mph. |
| Tuesday |
Sunny, with a high near 82. West wind 5 to 7 mph. |
| Tuesday Night |
Clear, with a low around 63. |
| Wednesday |
Sunny, with a high near 87. |
| Wednesday Night |
Partly cloudy, with a low around 69. |
| Thursday |
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. |
| Thursday Night |
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70. |
| Friday |
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%. |
| Friday Night |
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. |
| Saturday |
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%. |
Forecast from NOAA-NWS for Florissant MO.
