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

51°F

11°C

Humidity 69%
Wind Speed NW 7 mph
Barometer 30.19 in (1022.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 8 Nov 9:52 am CST
Extended Forecast for

South Sioux City NE

  • Today

    Today: Sunny, with a high near 59. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly clear, with a low around 40. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 64. South southeast wind around 5 mph becoming northwest in the afternoon.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Calm wind becoming south southeast around 5 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Light and variable wind becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A chance of sprinkles. Mostly sunny, with a high near 54.

    High: 54 °F

    Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Patchy fog after midnight. Otherwise, mostly clear, with a low around 40. Calm wind becoming south southeast around 5 mph after midnight.
Monday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 64. South southeast wind around 5 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 59. Calm wind becoming south southeast around 5 mph.
Tuesday Night
Partly cloudy, with a low around 44. Light and variable wind becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Veterans Day
A chance of sprinkles. Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Sioux City NE
 42.48°N 96.41°W (Elev. 1093 ft)
Last Update:
10:22 am CST Nov 8, 2026
Forecast Valid:
10am CST Nov 8, 2026-6pm CST Nov 14, 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