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.

Mostly Cloudy

36°F

2°C

Humidity 47%
Wind Speed SW 6 mph
Barometer 30.13 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 18 Apr 10:35 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West northwest wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52. North wind around 10 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Northeast wind 9 to 14 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Breezy, with a south wind 16 to 23 mph, with gusts as high as 31 mph.

    High: 76 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southwest wind 8 to 10 mph becoming north after midnight.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. North wind 9 to 11 mph becoming east southeast in the afternoon.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. Breezy, with an east southeast wind 13 to 20 mph, with gusts as high as 29 mph.

    Low: 53 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Windy, with a south wind 18 to 23 mph increasing to 28 to 33 mph in the afternoon.

    High: 87 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. Breezy, with a south wind 23 to 29 mph. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. West northwest wind around 10 mph.
Sunday
Sunny, with a high near 52. North wind around 10 mph.
Sunday Night
Mostly clear, with a low around 31. Northeast wind 9 to 14 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.
Monday
Sunny, with a high near 76. Breezy, with a south wind 16 to 23 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 42. Southwest wind 8 to 10 mph becoming north after midnight.
Tuesday
Sunny, with a high near 76. North wind 9 to 11 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. Breezy, with an east southeast wind 13 to 20 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 87. Windy, with a south wind 18 to 23 mph increasing to 28 to 33 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. Breezy, with a south wind 23 to 29 mph. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly sunny, with a high near 72. Windy. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 32. Windy. Chance of precipitation is 30%.
Friday
A slight chance of snow showers. Partly sunny, with a high near 51. Windy. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 29. Blustery.
Saturday
Mostly sunny, with a high near 51. 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:
10:36 pm CDT Apr 18, 2026
Forecast Valid:
11pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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Chance of Precipitation