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

17°F

-8°C

Humidity 57%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 27 Jan 9:55 pm CST
Extended Forecast for

6 Miles SE Platte SD

  • Tonight

    Tonight: Partly cloudy, with a low around 9. North northwest wind around 5 mph becoming calm.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 10. East northeast wind 5 to 10 mph.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before noon. Cloudy, with a high near 20. East wind 5 to 10 mph.

    High: 20 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around -2. Northeast wind around 10 mph.

    Low: -2 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 10. Northeast wind 5 to 10 mph.

    High: 10 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -5.

    Low: -5 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 9. North northwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 27. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon.
Wednesday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 10. East northeast wind 5 to 10 mph.
Thursday
A 30 percent chance of snow, mainly before noon. Cloudy, with a high near 20. East wind 5 to 10 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -2. Northeast wind around 10 mph.
Friday
Mostly sunny, with a high near 10. Northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -5.
Saturday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 27.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 36.
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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:
9:48 pm CST Jan 27, 2026
Forecast Valid:
9pm CST Jan 27, 2026-6pm CST Feb 3, 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