National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

56°F

13°C

Humidity 51%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 Mar 10:35 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Tonight

    Tonight: Mostly clear, with a low around 47. Light and variable wind becoming southwest 5 to 10 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. West southwest wind 8 to 13 mph becoming south southeast in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Windy, with a north northeast wind 13 to 18 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 43 mph.

    Low: 34 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. North wind 7 to 11 mph becoming southeast after midnight.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 58. Breezy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.

    High: 58 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. South southeast wind around 14 mph becoming east northeast after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. East northeast wind 13 to 15 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. East wind around 14 mph.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Light and variable wind becoming southwest 5 to 10 mph after midnight.
Saturday
Sunny, with a high near 83. West southwest wind 8 to 13 mph becoming south southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 34. Windy, with a north northeast wind 13 to 18 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 43 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 51. North wind 14 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 29. North wind 7 to 11 mph becoming southeast after midnight.
Monday
Partly sunny, with a high near 58. Breezy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. South southeast wind around 14 mph becoming east northeast after midnight.
Tuesday
Partly sunny, with a high near 58. East northeast wind 13 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 35. East wind around 14 mph.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 39. Breezy.
Thursday
Mostly sunny, with a high near 51. Breezy.
Thursday Night
Partly cloudy, with a low around 19. Blustery.
Friday
Sunny, with a high near 46.
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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 Mar 20, 2026
Forecast Valid:
10pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
 
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