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.

Overcast

27°F

-3°C

Humidity 68%
Wind Speed N 14 G 17 mph
Barometer 30.33 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 10 Jan 4:15 pm CST
Extended Forecast for

Platte SD

  • Tonight

    Tonight: Partly cloudy, with a low around 15. North northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West wind around 10 mph.

    Low: 28 °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 steady temperature around 45. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. North northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 49. 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 28. 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 steady temperature around 45. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 55. 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 27. Blustery.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 50. Breezy.
Thursday Night
Mostly cloudy, with a low around 26. Blustery.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 14. Blustery.
Saturday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Platte SD
 43.4°N 98.84°W (Elev. 1601 ft)
Last Update:
3:18 pm CST Jan 10, 2026
Forecast Valid:
4pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation