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.

Fair

64°F

18°C

Humidity 52%
Wind Speed N 6 mph
Barometer 29.84 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 29 Mar 5:33 pm CDT
Extended Forecast for

White Rock SD

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Calm wind becoming north 5 to 9 mph in the evening.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. North northeast wind 8 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain, mainly between 1am and 2am. Increasing clouds, with a low around 34. Breezy, with an east wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain and
    Breezy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 42. Windy, with a north northwest wind 20 to 30 mph.

    High: 42 °F

    Decreasing
    Clouds and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Blustery, with a north northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. North northeast wind 6 to 13 mph becoming east in the afternoon.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 29. East wind 15 to 18 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 44. Breezy, with an east southeast wind 17 to 24 mph. Chance of precipitation is 40%.

    High: 44 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 32. Breezy, with an east southeast wind 21 to 23 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Calm wind becoming north 5 to 9 mph in the evening.
Monday
Mostly sunny, with a high near 62. North northeast wind 8 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A chance of rain, mainly between 1am and 2am. Increasing clouds, with a low around 34. Breezy, with an east wind 10 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 42. Windy, with a north northwest wind 20 to 30 mph.
Tuesday Night
Partly cloudy, with a low around 22. Blustery, with a north northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight.
Wednesday
Partly sunny, with a high near 43. North northeast wind 6 to 13 mph becoming east in the afternoon.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 29. East wind 15 to 18 mph. Chance of precipitation is 30%.
Thursday
A chance of snow. Partly sunny, with a high near 44. Breezy, with an east southeast wind 17 to 24 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 32. Breezy, with an east southeast wind 21 to 23 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 50%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Blustery. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 41. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
White Rock SD
 45.92°N 96.56°W (Elev. 1004 ft)
Last Update:
5:36 pm CDT Mar 29, 2026
Forecast Valid:
5pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation