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

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

A Few Clouds

32°F

0°C

Humidity 75%
Wind Speed E 7 mph
Barometer 30.06 in (1019.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 2 Mar 9:52 pm CST
Extended Forecast for

South Sioux City NE

  • Tonight

    Tonight: A chance of sprinkles with a slight chance of drizzle before 2am, then a slight chance of drizzle between 2am and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 32. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of sprinkles between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 50. Calm wind becoming northeast around 5 mph.

    High: 50 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 35. East northeast wind around 5 mph becoming calm.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 58. Calm wind becoming southeast around 5 mph in the morning.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 33. South southeast wind around 5 mph.

    Low: 33 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 68. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of rain, then rain and possibly a thunderstorm after midnight. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain and possibly a thunderstorm before noon, then rain likely. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain and thunderstorms before midnight, then a slight chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of sprinkles with a slight chance of drizzle before 2am, then a slight chance of drizzle between 2am and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 32. Southeast wind around 5 mph. Chance of precipitation is 20%.
Tuesday
A chance of sprinkles between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 50. Calm wind becoming northeast around 5 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 35. East northeast wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 58. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 33. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 68. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of rain, then rain and possibly a thunderstorm after midnight. Low around 47. Chance of precipitation is 80%.
Friday
Rain and possibly a thunderstorm before noon, then rain likely. High near 66. Chance of precipitation is 80%.
Friday Night
A chance of rain and thunderstorms before midnight, then a slight chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Sioux City NE
 42.46°N 96.41°W (Elev. 1102 ft)
Last Update:
10:08 pm CST Mar 2, 2026
Forecast Valid:
10pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation