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Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

82°F

28°C

Humidity 37%
Wind Speed S 8 mph
Barometer 29.71 in (1006.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 11 Oct 1:56 pm CDT
Extended Forecast for

Menno SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 85. West southwest wind around 10 mph.

    High: 85 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 59. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Decreasing
    Clouds

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. North wind around 10 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. North wind 5 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 85. West southwest wind around 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 59. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Columbus Day
Mostly sunny, with a high near 73. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 65. North wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 46. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 65.
Wednesday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 48.
Thursday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 62.
Thursday Night
Partly cloudy, with a low around 42. Breezy.
Friday
Mostly sunny, with a high near 55. Breezy.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 61.
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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:
1:53 pm CDT Oct 11, 2026
Forecast Valid:
2pm CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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