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

31°F

-1°C

Humidity 63%
Wind Speed W 3 mph
Barometer 30.15 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 12 Jan 4:35 am CST
Extended Forecast for

Platte SDSimilar City Names

  • Today

    Today: Mostly sunny, with a high near 57. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly between 9am and 3pm. Mostly cloudy, with a high near 55. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 55 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 25 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 33 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. North wind 5 to 10 mph becoming south after midnight.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Windy.

    High: 48 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Blustery.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 57. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 40. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
A 30 percent chance of rain, mainly between 9am and 3pm. Mostly cloudy, with a high near 55. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Mostly sunny, with a high near 33. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 20. North wind 5 to 10 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 48. Windy.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Blustery.
Friday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 31. Windy.
Friday Night
Mostly cloudy, with a low around 11. Blustery.
Saturday
Mostly sunny, with a high near 26. Blustery.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Platte SDSimilar City Names
 43.4°N 98.84°W (Elev. 1601 ft)
Last Update:
3:59 am CST Jan 12, 2026
Forecast Valid:
4am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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