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August 9th, 2025 :: 6:20 pm CDT   

Local Weather Report for
Sioux Falls
South Dakota, United States

 Current Sioux Falls Weather Conditions Updated August 9th at 4:56 pm 
Mostly Sunny
Temperature:82°F Dew Point:61°F
Barometer:29.92 inHg Wind:N 15 Mph
Humidity:48.1% Visibility:0M
 
 Sioux Falls Weather Forecast Summary  
 
Today
Aug 9th
Sunday
Aug 10th
Monday
Aug 11th
Tuesday
Aug 12th
Wednesday
Aug 13th
Cloudy Cloudy Cloudy Cloudy Sunny
85°F
82°F
60°F
85°F
59°F
87°F
63°F
91°F
64°F
 
 Sioux Falls Detailed Weather Forecast  
 
Saturday, August 9th, 2025
Evening Temperature: 70°F
Cloudy. Chance of a thunderstorm.
Sunday, August 10th, 2025
Overnight Temperature: 64°F
Cloudy.
Morning Temperature: 79°F
A mix of cloud and sun.
Afternoon Temperature: 79°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 63°F
Clear.
Monday, August 11th, 2025
Overnight Temperature: 59°F
Clear.
Morning Temperature: 77°F
Sunny.
Afternoon Temperature: 82°F
Cloudy. Windy at times.
Evening Temperature: 67°F
Cloudy.
Tuesday, August 12th, 2025
Overnight Temperature: 63°F
Cloudy.
Morning Temperature: 80°F
A mix of cloud and sun.
Afternoon Temperature: 85°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 68°F
Clear. Slight chance of a thunderstorm.
Wednesday, August 13th, 2025
Overnight Temperature: 65°F
Clear.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 88°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm. Windy.
Thursday, August 14th, 2025
Overnight Temperature: 69°F
Clear. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 88°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 94°F
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Evening Temperature: 84°F
Clear with cloudy periods. Chance of a thunderstorm. Windy.
Friday, August 15th, 2025
Overnight Temperature: 79°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 91°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Evening Temperature: 69°F
Clear. Windy at times.
Saturday, August 16th, 2025
Overnight Temperature: 58°F
Clear. Windy at times.
Morning Temperature: 74°F
Sunny. Windy at times.
Afternoon Temperature: 78°F
Sunny. Windy at times.
Evening Temperature: 58°F
Clear.
Sunday, August 17th, 2025
Overnight Temperature: 53°F
Clear.
Morning Temperature: 75°F
Sunny. Windy at times.
Afternoon Temperature: 80°F
Cloudy. Windy.
Evening Temperature: 66°F
Cloudy. Windy.





 

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4:55 PM  81°F
Mostly Sunny
 
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4:56 PM  81°F
 
 
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4:56 PM  82°F
 
 
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This WeatherCity Weather Forecast for Sioux Falls, South Dakota, 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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