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.

Partly Cloudy

64°F

18°C

Humidity 64%
Wind Speed NW 5 mph
Barometer 29.96 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Jun 9:13 pm CDT
Extended Forecast for

4 Miles NE New Effington SD

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 6 to 8 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. North wind 3 to 6 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. East wind 7 to 9 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 74. East wind 8 to 11 mph.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. North northeast wind 5 to 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75. Light and variable wind becoming south southeast around 6 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. Southeast wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 70%.

    Low: 53 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. Southwest wind 7 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Northwest wind 7 to 13 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West northwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 75. North wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 51. East wind 7 to 9 mph.
Sunday
Partly sunny, with a high near 74. East wind 8 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 51. North northeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 75. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. Southeast wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 70%.
Tuesday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. Southwest wind 7 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Northwest wind 7 to 13 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE New Effington SD
 45.89°N 96.86°W (Elev. 1086 ft)
Last Update:
8:36 pm CDT Jun 19, 2026
Forecast Valid:
9pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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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