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September 13th, 2025 :: 2:02 pm CDT   

Local Weather Report for
Sioux Falls
South Dakota, United States

 Current Sioux Falls Weather Conditions Updated September 13th at 12:56 pm 
Overcast
Temperature:88°F Dew Point:61°F
Barometer:29.83 inHg Wind:N 21 Mph
Humidity:40.5% Visibility:0M
 
 Sioux Falls Weather Forecast Summary  
 
Today
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Tuesday
Sep 16th
Wednesday
Sep 17th
Cloudy Cloudy Mostly Sunny Thundershowers Thundershowers
97°F
92°F
65°F
94°F
59°F
96°F
63°F
83°F
59°F
 
 Sioux Falls Detailed Weather Forecast  
 
Saturday, September 13th, 2025
Afternoon Temperature: 95°F
Cloudy. Slight chance of a thunderstorm. Windy.
Evening Temperature: 80°F
Cloudy. Windy at times.
Sunday, September 14th, 2025
Overnight Temperature: 71°F
Cloudy.
Morning Temperature: 88°F
Cloudy. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 74°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 65°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Monday, September 15th, 2025
Overnight Temperature: 60°F
Clear with cloudy periods.
Morning Temperature: 78°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 91°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 73°F
Clear. Slight chance of a thunderstorm. Windy at times.
Tuesday, September 16th, 2025
Overnight Temperature: 67°F
Clear with cloudy periods.
Morning Temperature: 87°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Evening Temperature: 64°F
Cloudy with showers likely.
Wednesday, September 17th, 2025
Overnight Temperature: 60°F
Cloudy.
Morning Temperature: 74°F
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 79°F
Cloudy. Chance of a thunderstorm.
Evening Temperature: 62°F
Cloudy with a few showers. Slight chance of a thunderstorm.
Thursday, September 18th, 2025
Overnight Temperature: 61°F
Cloudy with a few showers.
Morning Temperature: 70°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 69°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 58°F
Cloudy with showers likely. Windy at times.
Friday, September 19th, 2025
Overnight Temperature: 58°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 67°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 57°F
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 54°F
A mix of cloudy and clear skies.
Morning Temperature: 70°F
Cloudy.
Afternoon Temperature: 69°F
Cloudy.
Evening Temperature: 64°F
Cloudy.
Sunday, September 21st, 2025
Overnight Temperature: 60°F
Cloudy.
Morning Temperature: 72°F
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 75°F
Cloudy. Slight chance of a thunderstorm.
Evening Temperature: 62°F
Cloudy.





 

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12:55 PM  90°F
 

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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