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

44°F

7°C

Humidity 74%
Wind Speed W 12 mph
Barometer 29.77 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 17 Mar 11:15 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Light west wind becoming west northwest 9 to 14 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. West wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. West wind 9 to 11 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Northwest wind around 11 mph becoming west southwest in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. South southwest wind 7 to 10 mph becoming west after midnight.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. West northwest wind 11 to 16 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West northwest wind around 10 mph becoming south in the evening.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Southwest wind 11 to 16 mph becoming northwest in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. North wind 14 to 18 mph.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. Light west wind becoming west northwest 9 to 14 mph after midnight.
Wednesday
Partly sunny, with a high near 55. West wind 11 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 35. West wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 63. Northwest wind around 11 mph becoming west southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 41. South southwest wind 7 to 10 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 72. West northwest wind 11 to 16 mph.
Friday Night
Partly cloudy, with a low around 43. West northwest wind around 10 mph becoming south in the evening.
Saturday
Mostly sunny, with a high near 77. Southwest wind 11 to 16 mph becoming northwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 35. North wind 14 to 18 mph.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 49. Breezy.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 53. 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:
10:36 pm CDT Mar 17, 2026
Forecast Valid:
11pm CDT Mar 17, 2026-6pm CDT Mar 24, 2026
 
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