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December 11th, 2025 :: 2:48 pm CST   

Local Weather Report for
Sullivan
Missouri, United States

 Current Sullivan Weather Conditions Updated December 11th at 1:55 pm 
Overcast
Temperature:39°F Dew Point:28°F
Barometer:29.92 inHg Wind:calm
Humidity:64.9% Visibility:0M
 
 Sullivan Weather Forecast Summary  
 
Today
Dec 11th
Friday
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Cloudy Cloudy Cloudy Mix of Cloud and Sun Mostly Sunny
44°F
40°F
28°F
30°F
13°F
20°F
7°F
43°F
13°F
 
 Sullivan Detailed Weather Forecast  
 
Thursday, December 11th, 2025
Afternoon Temperature: 40°F
Cloudy.
Evening Temperature: 42°F
Mostly clear. Windy at times.
Friday, December 12th, 2025
Overnight Temperature: 35°F
Cloudy.
Morning Temperature: 37°F
Cloudy.
Afternoon Temperature: 32°F
Cloudy.
Evening Temperature: 30°F
Cloudy.
Saturday, December 13th, 2025
Overnight Temperature: 24°F
Cloudy.
Morning Temperature: 27°F
Cloudy. Windy at times.
Afternoon Temperature: 21°F
Cloudy.
Evening Temperature: 15°F
Cloudy.
Sunday, December 14th, 2025
Overnight Temperature: 8°F
Clear.
Morning Temperature: 15°F
A mix of cloud and sun.
Afternoon Temperature: 13°F
Sunny.
Evening Temperature: 10°F
Clear.
Monday, December 15th, 2025
Overnight Temperature: 13°F
Clear.
Morning Temperature: 32°F
Mostly sunny. Windy at times.
Afternoon Temperature: 30°F
Sunny.
Evening Temperature: 28°F
Mostly clear.
Tuesday, December 16th, 2025
Overnight Temperature: 27°F
Clear.
Morning Temperature: 44°F
Sunny. Windy at times.
Afternoon Temperature: 42°F
Sunny with cloudy periods.
Evening Temperature: 43°F
Cloudy. Windy at times.
Wednesday, December 17th, 2025
Overnight Temperature: 46°F
Cloudy. Windy at times.
Morning Temperature: 54°F
Cloudy. Windy at times.
Afternoon Temperature: 56°F
Cloudy. Windy at times.
Evening Temperature: 56°F
Cloudy. Windy at times.
Thursday, December 18th, 2025
Overnight Temperature: 57°F
Cloudy. Windy at times.
Morning Temperature: 59°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 58°F
Cloudy with a chance of showers.
Evening Temperature: 51°F
Cloudy with a chance of showers.
Friday, December 19th, 2025
Overnight Temperature: 44°F
Cloudy.
Morning Temperature: 41°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 40°F
Cloudy with a slight chance of showers.
Evening Temperature: 43°F
Cloudy.





 

  [ Local Weather Report ]
West Sullivan, MO 
1:55 PM  39°F
Overcast
 
Parkway, MO 
 
Saint Clair, MO 
 
Union, MO 
 
Owensville, MO 
 
Washington, MO 
1:55 PM  37°F
 
 
Potosi, MO 
 
Cedar Hill Lakes, MO 
 
Saint James, MO 
 
Mineral Point, MO 

 
This WeatherCity Weather Forecast for Sullivan, 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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