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

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

25°F

-4°C

Humidity 86%
Wind Speed S 3 mph
Barometer 30.26 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 10 Feb 9:55 pm CST
Extended Forecast for

Chamberlain SD

  • Tonight

    Tonight: Mostly clear, with a low around 25. South wind around 5 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 54. South wind 5 to 10 mph.

    High: 54 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of sprinkles with a slight chance of rain before 1am, then a chance of sprinkles between 1am and 2am. Cloudy during the early evening, then gradual clearing, with a low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Sunny, with a high near 53. East southeast wind around 5 mph becoming north northwest in the afternoon.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. North wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. South wind around 5 mph.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. South wind around 5 mph.
Wednesday
Increasing clouds, with a high near 54. South wind 5 to 10 mph.
Wednesday Night
A chance of sprinkles with a slight chance of rain before 1am, then a chance of sprinkles between 1am and 2am. Cloudy during the early evening, then gradual clearing, with a low around 30. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 53. East southeast wind around 5 mph becoming north northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 27. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 58. South wind around 5 mph.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 36.
Washington's Birthday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chamberlain SD
 43.82°N 99.33°W (Elev. 1355 ft)
Last Update:
9:48 pm CST Feb 10, 2026
Forecast Valid:
10pm CST Feb 10, 2026-6pm CST Feb 17, 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