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

11°F

-12°C

Humidity 87%
Wind Speed E 5 mph
Barometer 30.36 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 1 Mar 4:55 am CST
Extended Forecast for

15 Miles WNW Platte SD

  • Today

    Today: Partly sunny, with a high near 38. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 38 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 51. South wind around 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 31. Southeast wind 5 to 10 mph.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. East wind 5 to 10 mph.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. East wind around 5 mph becoming south after midnight.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 38. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 25. South wind around 15 mph, with gusts as high as 25 mph.
Monday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 51. South wind around 15 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 31. Southeast wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 52. East wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 31. East wind around 5 mph becoming south after midnight.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Platte SD
 43.48°N 99.14°W (Elev. 1749 ft)
Last Update:
2:28 am CST Mar 1, 2026
Forecast Valid:
4am CST Mar 1, 2026-6pm CST Mar 7, 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