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

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

57°F

14°C

Humidity 37%
Wind Speed S 6 mph
Barometer 30.02 in (1017.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 12 Jan 3:52 pm CST
Extended Forecast for

Anthon IA

  • Tonight

    Tonight: Increasing clouds, with a low around 34. Southwest wind 5 to 10 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain between noon and 5pm. Mostly cloudy, with a high near 54. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 31. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind around 5 mph becoming calm in the evening.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 38. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 34. Southwest wind 5 to 10 mph.
Tuesday
A slight chance of rain between noon and 5pm. Mostly cloudy, with a high near 54. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 23. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 31. North wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 38. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 33. Breezy.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Anthon IA
 42.39°N 95.88°W (Elev. 1299 ft)
Last Update:
4:28 pm CST Jan 12, 2026
Forecast Valid:
4pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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