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

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

13°F

-11°C

Humidity 67%
Wind Speed NW 14 mph
Barometer 30.55 in (1038.6 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 21 Feb 10:56 pm CST
Extended Forecast for

Viborg SD

  • Tonight

    Tonight: Mostly clear, with a low around 6. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 6 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 24. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 24 °F

    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. North northwest wind 10 to 15 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. Breezy, with an east wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 32 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain then
    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 24. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 2. North northwest wind 10 to 15 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 32. Breezy, with an east wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 21. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 58. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A slight chance of rain before noon, then a slight chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 61. Breezy.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 42. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Viborg SD
 43.17°N 97.08°W (Elev. 1286 ft)
Last Update:
10:48 pm CST Feb 21, 2026
Forecast Valid:
11pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation