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

51°F

11°C

Humidity 54%
Wind Speed S 5 mph
Barometer 29.95 in (1015.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 2 Nov 6:52 pm CST
Extended Forecast for

4 Miles E Jefferson SD

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind 5 to 10 mph becoming north northwest after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Cloudy during the early evening, then gradual clearing, with a low around 40. Light south southeast wind increasing to 5 to 10 mph in the evening.

    Low: 40 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 65. South southwest wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. South wind 5 to 10 mph becoming north northwest after midnight.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. North northwest wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. South wind 5 to 10 mph becoming north northwest after midnight.
Monday
Sunny, with a high near 61. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Monday Night
Cloudy during the early evening, then gradual clearing, with a low around 40. Light south southeast wind increasing to 5 to 10 mph in the evening.
Tuesday
Sunny, with a high near 65. South southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 38. South wind 5 to 10 mph becoming north northwest after midnight.
Wednesday
Sunny, with a high near 57. North northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Jefferson SD
 42.61°N 96.48°W (Elev. 1207 ft)
Last Update:
6:28 pm CST Nov 2, 2025
Forecast Valid:
7pm CST Nov 2, 2025-6pm CST Nov 9, 2025
 
Forecast Discussion
 
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Additional Resources

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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