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

83°F

28°C

Humidity 17%
Wind Speed Calm
Barometer 29.75 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Mar 4:15 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. West wind around 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. North wind 7 to 12 mph becoming northeast 13 to 18 mph after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. Breezy, with a north northeast wind 22 to 26 mph, with gusts as high as 37 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North wind 10 to 18 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 46. North northwest wind 10 to 13 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. West northwest wind 8 to 17 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Breezy, with a south southwest wind 17 to 22 mph.

    High: 64 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. South southeast wind 13 to 15 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. South southeast wind around 13 mph becoming north northwest in the afternoon.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 39. North wind 7 to 12 mph becoming northeast 13 to 18 mph after midnight.
Thursday
Partly sunny, with a high near 46. Breezy, with a north northeast wind 22 to 26 mph, with gusts as high as 37 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North wind 10 to 18 mph.
Friday
Sunny, with a high near 46. North northwest wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 28. West northwest wind 8 to 17 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 64. Breezy, with a south southwest wind 17 to 22 mph.
Saturday Night
Partly cloudy, with a low around 39. South southeast wind 13 to 15 mph.
Sunday
Sunny, with a high near 74. South southeast wind around 13 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 66.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Tuesday
A slight chance of rain. Partly sunny, with a high near 71. Breezy. Chance of precipitation is 20%.
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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 25, 2026
Forecast Valid:
4pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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