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

71°F

22°C

Humidity 30%
Wind Speed NW 10 mph
Barometer 29.89 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 18 Mar 5:35 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Tonight

    Tonight: Partly cloudy, with a low around 34. North northwest wind 6 to 16 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. West northwest wind 6 to 13 mph becoming southwest in the morning.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. West wind 9 to 11 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 70. West northwest wind 13 to 17 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Northwest wind 8 to 10 mph becoming south southeast in the evening.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Southwest wind 11 to 17 mph becoming north in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Breezy, with a north northeast wind 16 to 22 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 45. Breezy, with a north wind 17 to 21 mph.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. North northeast wind 10 to 14 mph becoming southeast after midnight.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. North northwest wind 6 to 16 mph.
Thursday
Mostly sunny, with a high near 68. West northwest wind 6 to 13 mph becoming southwest in the morning.
Thursday Night
Partly cloudy, with a low around 41. West wind 9 to 11 mph.
Friday
Sunny, with a high near 70. West northwest wind 13 to 17 mph.
Friday Night
Partly cloudy, with a low around 42. Northwest wind 8 to 10 mph becoming south southeast in the evening.
Saturday
Mostly sunny, with a high near 76. Southwest wind 11 to 17 mph becoming north in the afternoon.
Saturday Night
Mostly cloudy, with a low around 32. Breezy, with a north northeast wind 16 to 22 mph.
Sunday
Partly sunny, with a high near 45. Breezy, with a north wind 17 to 21 mph.
Sunday Night
Mostly cloudy, with a low around 25. North northeast wind 10 to 14 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 53. Breezy.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 67. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
5:36 pm CDT Mar 18, 2026
Forecast Valid:
5pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
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