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

35°F

2°C

Humidity 88%
Wind Speed S 10 mph
Barometer 30.06 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 23 Nov 5:15 am CST
Extended Forecast for

13 Miles SE Gann Valley SD

  • Today

    Today: Sunny, with a high near 59. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 34. South wind around 5 mph becoming west northwest after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 51. North northwest wind around 5 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. North northeast wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before 9am, then a chance of snow. Partly sunny, with a temperature rising to near 37 by noon, then falling to around 32 during the remainder of the day. Windy, with a west northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%.

    High: 37 °F⇓

    Windy. Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 18 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 34. South wind around 5 mph becoming west northwest after midnight.
Monday
Partly sunny, with a high near 51. North northwest wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 32. North northeast wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A chance of rain before 9am, then a chance of snow. Partly sunny, with a temperature rising to near 37 by noon, then falling to around 32 during the remainder of the day. Windy, with a west northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 18. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 14.
Thanksgiving Day
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 33.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Gann Valley SD
 43.92°N 98.77°W (Elev. 1942 ft)
Last Update:
5:13 am CST Nov 23, 2025
Forecast Valid:
5am CST Nov 23, 2025-6pm CST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation