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

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Mostly Cloudy

32°F

0°C

Humidity 87%
Wind Speed N 13 mph
Barometer 30.07 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 22 Mar 6:53 am CDT
Extended Forecast for

White Rock SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 40. North northwest wind 13 to 17 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 26. North northwest wind 5 to 9 mph becoming southeast after midnight.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. South southeast wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. South wind 9 to 13 mph becoming north northeast after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. East wind 9 to 11 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. East northeast wind 10 to 13 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. East northeast wind 10 to 14 mph becoming south in the afternoon.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 31. South wind 11 to 16 mph becoming north northwest after midnight. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Breezy, with a north northwest wind 17 to 25 mph, with gusts as high as 33 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 40. North northwest wind 13 to 17 mph.
Tonight
Mostly clear, with a low around 26. North northwest wind 5 to 9 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 50. South southeast wind 6 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 32. South wind 9 to 13 mph becoming north northeast after midnight.
Tuesday
Mostly cloudy, with a high near 51. East wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 34. East northeast wind 10 to 13 mph.
Wednesday
Partly sunny, with a high near 59. East northeast wind 10 to 14 mph becoming south in the afternoon.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 31. South wind 11 to 16 mph becoming north northwest after midnight. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 41. Breezy, with a north northwest wind 17 to 25 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 17. Blustery.
Friday
Sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Rock SD
 45.92°N 96.56°W (Elev. 1004 ft)
Last Update:
6:36 am CDT Mar 22, 2026
Forecast Valid:
7am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation