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

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

61°F

16°C

Humidity 38%
Wind Speed Vrbl 7 mph
Barometer 30.27 in (1026.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 20 May 1:56 pm CDT
Extended Forecast for

Mission Hill SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 63. Southeast wind around 10 mph.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 41. Southeast wind 5 to 10 mph.

    Low: 41 °F

    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Breezy, with a southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 67 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 45. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Mostly Cloudy
    and Breezy
    then Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. East southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 59 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 44. East southeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 63. Southeast wind around 10 mph.
Tonight
Cloudy, with a low around 41. Southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 67. Breezy, with a southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A chance of showers before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 45. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. East southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 44. East southeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%.
Saturday
Mostly cloudy, with a high near 71.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 54.
Memorial Day
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 87. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mission Hill SD
 42.92°N 97.28°W (Elev. 1194 ft)
Last Update:
2:28 pm CDT May 20, 2026
Forecast Valid:
2pm CDT May 20, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation