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

82°F

28°C

Humidity 17%
Wind Speed NW 7 mph
Barometer 29.93 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 19 Mar 4:15 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 76. West wind around 13 mph, with gusts as high as 22 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind around 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. West northwest wind 9 to 14 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Southwest wind 6 to 9 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. West southwest wind 9 to 13 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Breezy, with an east wind 13 to 22 mph becoming north after midnight. Winds could gust as high as 30 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Breezy, with a north northwest wind 17 to 21 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. North wind 8 to 13 mph becoming east 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 17 to 22 mph in the afternoon.

    High: 58 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 76. West wind around 13 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 41. West wind around 10 mph.
Friday
Sunny, with a high near 73. West northwest wind 9 to 14 mph.
Friday Night
Mostly clear, with a low around 45. Southwest wind 6 to 9 mph.
Saturday
Sunny, with a high near 82. West southwest wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 36. Breezy, with an east wind 13 to 22 mph becoming north after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 52. Breezy, with a north northwest wind 17 to 21 mph.
Sunday Night
Mostly clear, with a low around 29. North wind 8 to 13 mph becoming east southeast after midnight.
Monday
Partly sunny, with a high near 58. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 70.
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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:
3:36 pm CDT Mar 19, 2026
Forecast Valid:
4pm CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
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