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Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

A Few Clouds

61°F

16°C

Humidity 67%
Wind Speed NW 18 G 30 mph
Barometer 29.77 in (1007.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 12 Oct 5:52 pm CDT
Extended Forecast for

Smithland IA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. North northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. North northeast wind around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 48. North wind around 5 mph.

    Low: 48 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Increasing clouds, with a high near 65. North northeast wind 5 to 10 mph.

    High: 65 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 50. East northeast wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 62. Northeast wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. North northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 69. North northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 48. North wind around 5 mph.
Wednesday
Increasing clouds, with a high near 65. North northeast wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 50. East northeast wind around 5 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 62. Northeast wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 56.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 33.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 70.
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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:
6:18 pm CDT Oct 12, 2026
Forecast Valid:
6pm CDT Oct 12, 2026-6pm CDT Oct 19, 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