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

18°F

-8°C

Humidity 86%
Wind Speed Calm
Barometer 30.47 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 7 Apr 5:13 am CDT
Extended Forecast for

White Rock SD

  • Today

    Today: Mostly sunny, with a high near 40. Breezy, with a light east southeast wind becoming south southeast 18 to 23 mph in the morning.

    High: 40 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A chance of rain after 4am. Mostly cloudy, with a low around 34. Breezy, with a south southeast wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Breezy.
    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm. Partly sunny, with a high near 49. Breezy, with a south wind 9 to 14 mph becoming west 21 to 26 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Breezy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph after midnight.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 42. West northwest wind 9 to 11 mph.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. West southwest wind 5 to 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 54. West northwest wind 5 to 8 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West wind 6 to 10 mph becoming southeast in the evening.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after 1pm. Mostly cloudy, with a high near 57. Breezy, with a south southeast wind 13 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 57 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 40. Breezy, with a light east southeast wind becoming south southeast 18 to 23 mph in the morning.
Tonight
A chance of rain after 4am. Mostly cloudy, with a low around 34. Breezy, with a south southeast wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain before 1pm. Partly sunny, with a high near 49. Breezy, with a south wind 9 to 14 mph becoming west 21 to 26 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 27. Breezy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph after midnight.
Thursday
Partly sunny, with a high near 42. West northwest wind 9 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 27. West southwest wind 5 to 8 mph.
Friday
Sunny, with a high near 54. West northwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 36. West wind 6 to 10 mph becoming southeast in the evening.
Saturday
A chance of rain after 1pm. Mostly cloudy, with a high near 57. Breezy, with a south southeast wind 13 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Monday
A chance of rain. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 50%.
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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:
4:36 am CDT Apr 7, 2026
Forecast Valid:
5am CDT Apr 7, 2026-6pm CDT Apr 13, 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