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

41°F

5°C

Humidity 55%
Wind Speed NW 3 mph
Barometer 30.06 in (1019.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 8 Apr 10:56 pm CDT
Extended Forecast for

Viborg SD

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northwest wind 5 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers, mainly after 1pm. Increasing clouds, with a high near 54. North northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 54 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers likely, possibly mixing with snow after 10pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 28. North wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: Sunny, with a high near 59. North northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 40. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 67. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 57. Breezy. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of showers. Partly sunny, with a high near 80. Breezy.

    High: 80 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Northwest wind 5 to 10 mph.
Thursday
A 50 percent chance of showers, mainly after 1pm. Increasing clouds, with a high near 54. North northwest wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
Rain showers likely, possibly mixing with snow after 10pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 28. North wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Sunny, with a high near 59. North northeast wind 5 to 10 mph becoming east in the afternoon.
Friday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 40. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 67. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Cloudy, with a low around 57. Breezy. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 80. Breezy.
Sunday Night
Mostly clear, with a low around 52.
Monday
A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 77.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 50. Breezy.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Viborg SD
 43.17°N 97.08°W (Elev. 1286 ft)
Last Update:
8:48 pm CDT Apr 8, 2026
Forecast Valid:
11pm CDT Apr 8, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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