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December 18th, 2025 :: 1:06 pm CST   

Local Weather Report for
Florissant
Missouri, United States

 Current Florissant Weather Conditions Updated December 18th at 11:48 am 
heavy rain mist
Temperature:48°F Dew Point:46°F
Barometer:29.53 inHg Wind:N 24 Mph
Humidity:93.4% Visibility:0M
 
 Florissant Weather Forecast Summary  
 
Today
Dec 18th
Friday
Dec 19th
Saturday
Dec 20th
Sunday
Dec 21st
Monday
Dec 22nd
Mix of rain and snow Cloudy Cloudy Cloudy Cloudy
55°F
36°F
26°F
50°F
33°F
37°F
28°F
35°F
28°F
 
 Florissant Detailed Weather Forecast  
 
Thursday, December 18th, 2025
Afternoon Temperature: 38°F
A mix of cloud and sun with a chance of showers. Showers possibly mixed with wet flurries. Windy.
Evening Temperature: 28°F
A mix of cloudy and clear skies. Windy.
Friday, December 19th, 2025
Overnight Temperature: 26°F
Clear. Windy.
Morning Temperature: 32°F
Cloudy. Windy at times.
Afternoon Temperature: 31°F
Sunny.
Evening Temperature: 32°F
Cloudy. Windy at times.
Saturday, December 20th, 2025
Overnight Temperature: 35°F
Cloudy. Windy at times.
Morning Temperature: 44°F
Cloudy. Windy at times.
Afternoon Temperature: 39°F
Sunny. Windy at times.
Evening Temperature: 33°F
Clear with cloudy periods.
Sunday, December 21st, 2025
Overnight Temperature: 32°F
Clear. Windy at times.
Morning Temperature: 34°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 30°F
A mix of cloud and sun.
Evening Temperature: 29°F
Cloudy. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: 29°F
Cloudy. Windy at times.
Morning Temperature: 34°F
Cloudy. Windy at times.
Afternoon Temperature: 34°F
Sunny. Windy at times.
Evening Temperature: 35°F
Clear with cloudy periods. Windy at times.
Tuesday, December 23rd, 2025
Overnight Temperature: 39°F
Cloudy. Windy at times.
Morning Temperature: 48°F
Cloudy with a chance of showers.
Afternoon Temperature: 53°F
Cloudy.
Evening Temperature: 54°F
Cloudy.
Wednesday, December 24th, 2025
Overnight Temperature: 55°F
Cloudy.
Morning Temperature: 62°F
Cloudy. Windy at times.
Afternoon Temperature: 61°F
Mostly sunny.
Evening Temperature: 59°F
Cloudy. Windy at times.
Thursday, December 25th, 2025
Overnight Temperature: 56°F
Cloudy.
Morning Temperature: 63°F
Cloudy. Windy at times.
Afternoon Temperature: 62°F
Cloudy.
Evening Temperature: 62°F
Cloudy with a slight chance of showers. Windy at times.
Friday, December 26th, 2025
Overnight Temperature: 52°F
Cloudy with a slight chance of showers. Windy.
Morning Temperature: 46°F
Cloudy. Windy at times.
Afternoon Temperature: 42°F
Cloudy. Windy at times.
Evening Temperature: 40°F
Cloudy.





 

  [ Local Weather Report ]
Calverton Park, MO 
11:48 AM  48°F
heavy rain mist
 
Berkeley, MO 
11:48 AM  48°F
heavy rain mist
 
Black Jack, MO 
11:48 AM  48°F
heavy rain mist
 
Dellwood, MO 
11:48 AM  48°F
heavy rain mist
 
Ferguson, MO 
11:48 AM  48°F
heavy rain mist
 
Hazelwood, MO 
11:48 AM  48°F
heavy rain mist
 
Kinloch, MO 
11:48 AM  48°F
heavy rain mist
 
St Louis, MO 
11:48 AM  48°F
heavy rain mist
 
Cool Valley, MO 
11:48 AM  48°F
heavy rain mist
 
Edmundson, MO 
11:48 AM  48°F
heavy rain mist

 
This WeatherCity Weather Forecast for Florissant, Missouri, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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