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

72°F

22°C

Humidity 35%
Wind Speed S 13 mph
Barometer 29.71 in (1006.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 Nov 1:52 pm CST
Extended Forecast for

North Sioux City SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. South wind 10 to 15 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. South wind around 10 mph becoming north northwest after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North northwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. East southeast wind 5 to 10 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 77. South wind 10 to 15 mph.
Tonight
Mostly cloudy, with a low around 46. South wind around 10 mph becoming north northwest after midnight.
Saturday
Sunny, with a high near 61. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 32. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 55. Northeast wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 36. East southeast wind 5 to 10 mph.
Monday
A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 47.
Monday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Sioux City SD
 42.54°N 96.5°W (Elev. 1099 ft)
Last Update:
1:13 pm CST Nov 14, 2025
Forecast Valid:
2pm CST Nov 14, 2025-6pm CST Nov 20, 2025
 
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