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

Huron, Huron Regional Airport (KHON)

Lat: 44.39°NLon: 98.23°WElev: 1286ft.

Fair

40°F

4°C

Humidity 86%
Wind Speed S 7 mph
Barometer 30.14 in (1021.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 3 Mar 8:55 pm CST
Extended Forecast for

Cavour SD

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South wind 5 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 67. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 67 °F

    Increasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 36. South southeast wind around 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 48. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of rain and snow before midnight, then a slight chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 59. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 34. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Increasing clouds, with a high near 67. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36. South southeast wind around 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph.
Friday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 48. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow before midnight, then a slight chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 66.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cavour SD
 44.38°N 98.03°W (Elev. 1289 ft)
Last Update:
5:39 pm CST Mar 3, 2026
Forecast Valid:
9pm CST Mar 3, 2026-6pm CDT Mar 10, 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