October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

66°F

19°C

Humidity 70%
Wind Speed SW 7 mph
Barometer 29.90 in (1013.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 6 Oct 9:56 am CDT
Extended Forecast for

Menno SD

  • Today

    Today: Sunny, with a high near 84. Northwest wind around 5 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. North northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. North wind around 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70. East northeast wind around 5 mph becoming southeast in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Southeast wind around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy.

    High: 81 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 84. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 52. Calm wind becoming north northwest around 5 mph after midnight.
Wednesday
Sunny, with a high near 77. North northwest wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 70. East northeast wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 81. Breezy.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 51.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Menno SD
 43.25°N 97.55°W (Elev. 1348 ft)
9:38 am CDT Oct 6, 2026
10am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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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