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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

36°F

2°C

Humidity 81%
Wind Speed S 12 mph
Barometer 30.25 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 17 Oct 7:33 am CDT
Extended Forecast for

2 Miles SW White Rock SD

Frost Advisory October 17, 07:44am until October 17, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 17, 07:44am until October 17, 09:00am

    NOW until 9:00am Sat

    Frost Advisory

  • Today

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. South wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. South southeast wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light north wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Patchy frost before 8am. Otherwise, sunny, with a high near 64. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southeast wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 64. South southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 43. South wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 67. South southeast wind 5 to 7 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 37. Light north wind.
Monday
Patchy frost before 8am. Otherwise, sunny, with a high near 64. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. Southeast wind around 6 mph.
Tuesday
Sunny, with a high near 67. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 47. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 72. South southeast wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Friday
A chance of showers. Partly sunny, with a high near 75. Breezy. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW White Rock SD
 45.89°N 96.62°W (Elev. 1001 ft)
Last Update:
7:21 am CDT Oct 17, 2026
Forecast Valid:
7am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
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