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

43°F

6°C

Humidity 66%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Nov 11:33 am CST
Extended Forecast for

White Rock SD

  • Today

    Today: Sunny, with a high near 47. Calm wind becoming south around 6 mph in the afternoon.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South wind around 7 mph becoming west southwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 52. West northwest wind 7 to 14 mph.

    High: 52 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 53. South wind 3 to 6 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. South southeast wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 49. South southeast wind around 6 mph.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 31. South southeast wind 6 to 11 mph becoming west northwest after midnight.

    Low: 31 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind 11 to 20 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 47. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 31. South wind around 7 mph becoming west southwest after midnight.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 52. West northwest wind 7 to 14 mph.
Saturday Night
Mostly clear, with a low around 27. West northwest wind 5 to 7 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 53. South wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 30. South southeast wind around 6 mph.
Monday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 49. South southeast wind around 6 mph.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31. South southeast wind 6 to 11 mph becoming west northwest after midnight.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind 11 to 20 mph. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. West northwest wind around 18 mph, with gusts as high as 28 mph.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 15 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 13. Northwest wind 10 to 14 mph.
Thanksgiving Day
Partly sunny, with a high near 25. Northwest wind 8 to 13 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Rock SD
 45.94°N 96.56°W
Last Update:
11:36 am CST Nov 21, 2025
Forecast Valid:
11am CST Nov 21, 2025-6pm CST Nov 27, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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