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

86°F

30°C

Humidity 37%
Wind Speed S 9 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 29 Sep 5:52 pm CDT
Extended Forecast for

Smithland IA

  • Tonight

    Tonight: A chance of sprinkles after 4am. Mostly cloudy, with a low around 62. South southeast wind around 5 mph.

    Low: 62 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: A chance of sprinkles between 10am and 11am. Mostly cloudy, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 60. South southeast wind around 5 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Clear
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of sprinkles after 4am. Mostly cloudy, with a low around 62. South southeast wind around 5 mph.
Tuesday
A chance of sprinkles between 10am and 11am. Mostly cloudy, with a high near 82. South wind 5 to 10 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 60. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 60. South wind around 5 mph.
Thursday
Sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 90.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 65.
Saturday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 82.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 55.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smithland IA
 42.24°N 95.94°W (Elev. 1296 ft)
Last Update:
4:18 pm CDT Sep 29, 2025
Forecast Valid:
6pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation