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

50°F

10°C

Humidity 66%
Wind Speed NW 8 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 15 Nov 4:52 am CST
Extended Forecast for

Sloan IA

  • Today

    Today: Sunny, with a high near 63. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. North northwest wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. East southeast wind 5 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after noon. Increasing clouds, with a high near 52. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. East wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 33. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 53. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 35. East southeast wind 5 to 10 mph.
Monday
A 40 percent chance of rain after noon. Increasing clouds, with a high near 52. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. East wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 51.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sloan IA
 42.24°N 96.23°W (Elev. 1070 ft)
Last Update:
5:27 am CST Nov 15, 2025
Forecast Valid:
5am CST Nov 15, 2025-6pm CST Nov 21, 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