Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

68°F

20°C

Humidity 31%
Wind Speed S 13 G 25 mph
Barometer 30.07 in (1019.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 18 Oct 12:56 pm CDT
Extended Forecast for

Santee NE

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. South wind 3 to 8 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64. Light east southeast wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Southeast wind around 7 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. South wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. South southwest wind 5 to 8 mph.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Light and variable wind.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 43. South wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 64. Light east southeast wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Monday Night
Mostly clear, with a low around 46. Southeast wind around 7 mph.
Tuesday
Sunny, with a high near 67. South wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 52. South wind around 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 72. South southwest wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 52. Light and variable wind.
Thursday
Sunny, with a high near 73. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
Partly cloudy, with a low around 59. Southeast wind 9 to 17 mph, with gusts as high as 28 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 74. Breezy, with a south southeast wind 20 to 23 mph, with gusts as high as 36 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 60. Windy, with a south southeast wind 22 to 25 mph, with gusts as high as 40 mph.
Saturday
A chance of showers. Partly sunny, with a high near 68. Breezy, with a southwest wind 13 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Santee NE
 42.83°N 97.84°W (Elev. 1401 ft)
1:05 pm CDT Oct 18, 2026
1pm CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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