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September 11th, 2025 :: 5:14 pm CDT   

Local Weather Report for
North Sioux City
South Dakota, United States

 North Sioux City Weather Forecast Summary  
 
Today
Sep 11th
Friday
Sep 12th
Saturday
Sep 13th
Sunday
Sep 14th
Monday
Sep 15th
Cloudy Cloudy Cloudy Cloudy Mix of Cloud and Sun
87°F
95°F
66°F
99°F
69°F
90°F
63°F
94°F
60°F
 
 North Sioux City Detailed Weather Forecast  
 
Thursday, September 11th, 2025
Evening Temperature: 70°F
A mix of cloudy and clear skies. Windy at times.
Friday, September 12th, 2025
Overnight Temperature: 66°F
Cloudy. Windy at times.
Morning Temperature: 81°F
Cloudy with a slight chance of showers. Windy.
Afternoon Temperature: 94°F
Sunny. Slight chance of a thunderstorm. Windy.
Evening Temperature: 82°F
A mix of cloudy and clear skies. Windy.
Saturday, September 13th, 2025
Overnight Temperature: 71°F
Clear. Windy at times.
Morning Temperature: 88°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 97°F
Cloudy. Windy.
Evening Temperature: 79°F
Cloudy. Windy at times.
Sunday, September 14th, 2025
Overnight Temperature: 74°F
Cloudy.
Morning Temperature: 86°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Cloudy with a slight chance of showers. Windy.
Evening Temperature: 67°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Monday, September 15th, 2025
Overnight Temperature: 61°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 76°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 92°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 74°F
Clear. Windy at times.
Tuesday, September 16th, 2025
Overnight Temperature: 68°F
Clear.
Morning Temperature: 86°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 95°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 75°F
Clear. Windy at times.
Wednesday, September 17th, 2025
Overnight Temperature: 70°F
Cloudy. Windy at times.
Morning Temperature: 83°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 65°F
Cloudy with showers likely.
Thursday, September 18th, 2025
Overnight Temperature: 62°F
Cloudy with a chance of showers.
Morning Temperature: 65°F
Cloudy with a slight chance of showers or thundershowers.
Afternoon Temperature: 64°F
Cloudy with showers likely. Windy at times.
Evening Temperature: 55°F
Cloudy with a slight chance of showers. Windy at times.
Friday, September 19th, 2025
Overnight Temperature: 52°F
Cloudy with a slight chance of showers. Windy at times.
Morning Temperature: 57°F
Cloudy. Windy at times.
Afternoon Temperature: 60°F
Cloudy. Windy at times.
Evening Temperature: 56°F
Cloudy.





 

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This WeatherCity Weather Forecast for North Sioux City, 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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