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.

Overcast

66°F

19°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.97 in (1015.5 mb)
Dewpoint 66°F (19°C)
Visibility 7.00 mi
Last update 26 Sep 9:56 pm CDT
Extended Forecast for

Menno SD

  • Tonight

    Tonight: Patchy drizzle before 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 62. East southeast wind around 5 mph.

    Low: 62 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 72. East northeast wind 5 to 10 mph.

    High: 72 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. East wind 5 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 70. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 61. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 69. South southeast wind around 10 mph becoming north northwest in the afternoon. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy drizzle before 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 62. East southeast wind around 5 mph.
Sunday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 72. East northeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 60. East wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 70. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 61. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 69. South southeast wind around 10 mph becoming north northwest in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Menno SD
 43.25°N 97.58°W (Elev. 1319 ft)
Last Update:
7:48 pm CDT Sep 26, 2026
Forecast Valid:
9pm CDT Sep 26, 2026-6pm CDT Oct 3, 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