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July 18th, 2025 :: 7:03 pm CDT   

Local Weather Report for
Sioux Falls
South Dakota, United States

 Current Sioux Falls Weather Conditions Updated July 18th at 5:56 pm 
Mostly Cloudy
Temperature:79°F Dew Point:70°F
Barometer:29.95 inHg Wind:N 19 Mph
Humidity:74.0% Visibility:0M
 
 Sioux Falls Weather Forecast Summary  
 
Today
Jul 18th
Saturday
Jul 19th
Sunday
Jul 20th
Monday
Jul 21st
Tuesday
Jul 22nd
Thundershowers Showers Cloudy Thundershowers Thundershowers
79°F
77°F
62°F
79°F
60°F
86°F
69°F
88°F
71°F
 
 Sioux Falls Detailed Weather Forecast  
 
Friday, July 18th, 2025
Evening Temperature: 66°F
Cloudy with rain, at times heavy. Windy.
Saturday, July 19th, 2025
Overnight Temperature: 63°F
A mix of cloudy and clear skies with showers likely.
Morning Temperature: 69°F
Cloudy.
Afternoon Temperature: 75°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 63°F
Cloudy with a chance of showers. Windy at times.
Sunday, July 20th, 2025
Overnight Temperature: 61°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 73°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 78°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 70°F
Cloudy. Chance of a thunderstorm. Windy at times.
Monday, July 21st, 2025
Overnight Temperature: 69°F
Cloudy. Chance of a thunderstorm. Windy at times.
Morning Temperature: 74°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 76°F
Clear with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.
Tuesday, July 22nd, 2025
Overnight Temperature: 71°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 82°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 86°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 74°F
Cloudy with a few showers. Chance of a thunderstorm. Windy.
Wednesday, July 23rd, 2025
Overnight Temperature: 70°F
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Morning Temperature: 76°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 69°F
Cloudy. Chance of a thunderstorm.
Thursday, July 24th, 2025
Overnight Temperature: 67°F
Cloudy with a chance of showers.
Morning Temperature: 79°F
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 78°F
Cloudy. Chance of a thunderstorm.
Friday, July 25th, 2025
Overnight Temperature: 69°F
Cloudy with periods of rain. Chance of a thunderstorm. Windy at times.
Morning Temperature: 80°F
Sunny with a slight chance of showers or thundershowers.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 73°F
A mix of cloudy and clear skies. Chance of a thunderstorm.
Saturday, July 26th, 2025
Overnight Temperature: 72°F
Cloudy. Chance of a thunderstorm.
Morning Temperature: 84°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 73°F
Cloudy. Chance of a thunderstorm. Windy at times.





 

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5:55 PM  77°F
 
 
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5:55 PM  81°F
Mostly Clear

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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