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

48°F

9°C

Humidity 42%
Wind Speed SW 7 mph
Barometer 29.92 in (1014.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Jan 4:55 pm CST
Extended Forecast for

Cavour SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southwest wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 50. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 50 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 29. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 29 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. North wind 5 to 10 mph becoming south after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 43. Breezy, with a south wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 30%.

    High: 43 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Blustery. Chance of precipitation is 40%.

    Low: 21 °F

    Blustery.
    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a high near 30. Windy. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Blustery.

    Low: 5 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Southwest wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
A 30 percent chance of rain, mainly before 1pm. Partly sunny, with a high near 50. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 19. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 29. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 18. North wind 5 to 10 mph becoming south after midnight.
Thursday
A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 43. Breezy, with a south wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 21. Blustery. Chance of precipitation is 40%.
Friday
Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a high near 30. Windy. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 5. Blustery.
Saturday
Partly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 10.
M.L.King Day
Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cavour SD
 44.38°N 98.03°W (Elev. 1289 ft)
Last Update:
5:03 pm CST Jan 12, 2026
Forecast Valid:
5pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation