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

12°F

-11°C

Humidity 98%
Wind Speed Calm
Barometer 30.42 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 11 Jan 2:55 am CST
Extended Forecast for

6 Miles SE Platte SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 16. South wind around 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 50. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 50 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West wind around 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 16. South wind around 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 50. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 30. West wind around 10 mph.
Monday
Mostly sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 41. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 54. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 49. Windy.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25. Blustery.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 33. Windy.
Friday Night
Mostly cloudy, with a low around 10. Blustery.
Saturday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Platte SD
 43.33°N 98.77°W (Elev. 1631 ft)
Last Update:
1:03 am CST Jan 11, 2026
Forecast Valid:
3am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation