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June 18th, 2026 :: 9:59 am CDT   

Local Weather Report for
Portage Des Sioux
Missouri, United States

 Current Portage Des Sioux Weather Conditions Updated June 18th at 8:54 am 
Temperature:73°F Dew Point:55°F
Barometer:29.8 inHg Wind:N 17 Mph
Humidity:53.3% Visibility:0M
 
 Portage Des Sioux Weather Forecast Summary  
 
Today
Jun 18th
Friday
Jun 19th
Saturday
Jun 20th
Sunday
Jun 21st
Monday
Jun 22nd
Mostly Cloudy with Showers Mostly Sunny Mostly Sunny Mostly Cloudy with Showers Mix of Cloud and Sun
73°F
77°F
59°F
83°F
62°F
72°F
61°F
72°F
60°F
 
 Portage Des Sioux Detailed Weather Forecast  
 
Thursday, June 18th, 2026
Morning Temperature: 69°F
Mostly sunny. Windy at times.
Afternoon Temperature: 68°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 66°F
Mostly clear.
Friday, June 19th, 2026
Overnight Temperature: 60°F
Mostly clear.
Morning Temperature: 66°F
Mostly sunny.
Afternoon Temperature: 76°F
Mostly sunny.
Evening Temperature: 71°F
Mostly clear.
Saturday, June 20th, 2026
Overnight Temperature: 63°F
A mix of cloudy and clear skies.
Morning Temperature: 70°F
Sunny with cloudy periods.
Afternoon Temperature: 82°F
Mostly sunny.
Evening Temperature: 75°F
Mostly clear. Chance of a thunderstorm.
Sunday, June 21st, 2026
Overnight Temperature: 67°F
Clear with cloudy periods.
Morning Temperature: 67°F
Mostly cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 68°F
Mostly cloudy with showers. Windy at times.
Evening Temperature: 67°F
A mix of clear and cloudy skies with a few showers. Slight chance of a thunderstorm. Windy at times.
Monday, June 22nd, 2026
Overnight Temperature: 61°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 61°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 70°F
A mix of cloud and sun.
Evening Temperature: 68°F
A mix of cloudy and clear skies.
Tuesday, June 23rd, 2026
Overnight Temperature: 63°F
A mix of cloudy and clear skies.
Morning Temperature: 65°F
A mix of cloud and sun.
Afternoon Temperature: 69°F
A mix of cloud and sun.
Evening Temperature: 68°F
Clear with cloudy periods.
Wednesday, June 24th, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies.
Morning Temperature: 63°F
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 72°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 68°F
Clear.
Thursday, June 25th, 2026
Overnight Temperature: 59°F
Clear.
Morning Temperature: 66°F
Mostly sunny.
Afternoon Temperature: 78°F
Mostly sunny.
Evening Temperature: 72°F
A mix of clear and cloudy skies. Slight chance of a thunderstorm.
Friday, June 26th, 2026
Overnight Temperature: 64°F
Cloudy with a few showers. Windy at times.
Morning Temperature: 64°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 67°F
A mix of cloud and sun with a chance of showers. Windy at times.
Evening Temperature: 66°F
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
St Charles, MO 
8:54 AM  73°F
 
 
Altamont, IL 
 
West Alton, MO 
 
Florissant, MO 
8:51 AM  73°F
Partly Sunny
 
Black Jack, MO 
8:51 AM  73°F
Partly Sunny
 
Hazelwood, MO 
8:51 AM  73°F
Partly Sunny
 
Calverton Park, MO 
8:51 AM  73°F
Partly Sunny
 
Berkeley, MO 
8:51 AM  73°F
Partly Sunny
 
Bridgeton, MO 
8:51 AM  73°F
Partly Sunny
 
St Louis, MO 
8:51 AM  73°F
Partly Sunny

 
This WeatherCity Weather Forecast for Portage Des Sioux, 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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