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

Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Mostly Cloudy

64°F

18°C

Humidity 100%
Wind Speed W 6 mph
Barometer 30.07 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 24 Jun 3:35 am CDT
Extended Forecast for

Le Mars IA

  • Overnight

    Overnight: A chance of showers and thunderstorms before 4am, then a chance of rain after 4am. Partly cloudy, with a low around 59. West southwest wind around 5 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 80. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 55. Northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 78. Calm wind becoming north northeast around 5 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57. East wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 86. Breezy.

    High: 86 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72. Breezy.

    Low: 72 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 4am, then a chance of rain after 4am. Partly cloudy, with a low around 59. West southwest wind around 5 mph. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 80. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 55. Northwest wind 5 to 10 mph becoming light north after midnight.
Thursday
Partly sunny, with a high near 78. Calm wind becoming north northeast around 5 mph.
Thursday Night
Mostly cloudy, with a low around 57. East wind around 5 mph.
Friday
Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 86. Breezy.
Saturday Night
Partly cloudy, with a low around 72. Breezy.
Sunday
Mostly sunny and hot, with a high near 98. Breezy.
Sunday Night
Mostly clear, with a low around 75. Breezy.
Monday
Sunny and hot, with a high near 97. Breezy.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Le Mars IA
 42.81°N 96.15°W (Elev. 1198 ft)
Last Update:
1:33 am CDT Jun 24, 2026
Forecast Valid:
3am CDT Jun 24, 2026-6pm CDT Jun 30, 2026
 
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