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

58°F

14°C

Humidity 38%
Wind Speed Calm
Barometer 29.84 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 29 Mar 8:35 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Tonight

    Tonight: Partly cloudy, with a low around 40. East wind 5 to 8 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. East wind around 10 mph becoming southwest in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain between 1am and 2am. Mostly cloudy, with a low around 35. Windy, with an east northeast wind 11 to 16 mph becoming north 25 to 30 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance Rain
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Breezy, with a north northwest wind 22 to 28 mph, with gusts as high as 36 mph.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. North northeast wind 11 to 16 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 42. East wind 13 to 18 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 28. East wind 16 to 18 mph. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. Breezy, with a southeast wind 16 to 23 mph. Chance of precipitation is 40%.

    High: 46 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow, mainly after 1am. Mostly cloudy, with a low around 31. Breezy, with a southeast wind around 23 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. East wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 73. East wind around 10 mph becoming southwest in the afternoon.
Monday Night
A slight chance of rain between 1am and 2am. Mostly cloudy, with a low around 35. Windy, with an east northeast wind 11 to 16 mph becoming north 25 to 30 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 47. Breezy, with a north northwest wind 22 to 28 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly cloudy, with a low around 24. North northeast wind 11 to 16 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 42. East wind 13 to 18 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28. East wind 16 to 18 mph. Chance of precipitation is 50%.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. Breezy, with a southeast wind 16 to 23 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow, mainly after 1am. Mostly cloudy, with a low around 31. Breezy, with a southeast wind around 23 mph. Chance of precipitation is 40%.
Friday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 50. Breezy. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43. Windy. Chance of precipitation is 40%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 46. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
8:36 pm CDT Mar 29, 2026
Forecast Valid:
8pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation