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.

Fair

33°F

1°C

Humidity 72%
Wind Speed NW 3 mph
Barometer 30.20 in (1023.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 9 Apr 7:52 am CDT
Extended Forecast for

South Sioux City NE

  • Today

    Today: A chance of sprinkles before noon, then showers likely, mainly after 4pm. Mostly cloudy, with a high near 56. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Partly Sunny
    then Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northeast wind 5 to 10 mph.

    Low: 30 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59. North wind around 5 mph becoming east in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 41. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 69. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 69 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Cloudy, with a low around 59. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of showers. Partly sunny, with a high near 81. Breezy.

    High: 81 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of sprinkles before noon, then showers likely, mainly after 4pm. Mostly cloudy, with a high near 56. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 59. North wind around 5 mph becoming east in the afternoon.
Friday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 41. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
Showers and possibly a thunderstorm. High near 69. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms. Cloudy, with a low around 59. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 81. Breezy.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 83.
Monday Night
A 40 percent chance of showers before 1am. Partly cloudy, with a low around 48.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Sioux City NE
 42.48°N 96.41°W (Elev. 1093 ft)
Last Update:
6:23 am CDT Apr 9, 2026
Forecast Valid:
8am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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