National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

62°F

17°C

Humidity 62%
Wind Speed Calm
Barometer 29.94 in (1013.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Jun 9:52 pm CDT
Extended Forecast for

2 Miles SE North Sioux City SD

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A slight chance of showers between noon and 2pm. Partly sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 55 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 82. Calm wind becoming east around 5 mph in the morning.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, then showers and possibly a thunderstorm after 1am. Low around 57. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 71. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. North wind around 5 mph becoming calm.
Juneteenth
A slight chance of showers between noon and 2pm. Partly sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West wind 5 to 10 mph becoming light and variable in the evening.
Saturday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 82. Calm wind becoming east around 5 mph in the morning.
Saturday Night
Showers likely, then showers and possibly a thunderstorm after 1am. Low around 57. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 71. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE North Sioux City SD
 42.52°N 96.47°W (Elev. 1161 ft)
Last Update:
10:38 pm CDT Jun 18, 2026
Forecast Valid:
10pm CDT Jun 18, 2026-6pm CDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation