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.

Overcast and Breezy

36°F

2°C

Humidity 84%
Wind Speed N 23 G 31 mph
Barometer 30.06 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 26 Mar 9:55 am CDT
Extended Forecast for

2 Miles SW Lower Brule SD

  • Today

    Today: A chance of sprinkles after 4pm. Partly sunny, with a high near 45. Breezy, with a north wind 16 to 22 mph, with gusts as high as 30 mph.

    High: 45 °F

    Partly Sunny
    then Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North wind 8 to 16 mph becoming west after midnight.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 47. Northwest wind 11 to 18 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Breezy, with a west northwest wind 7 to 12 mph becoming south 16 to 21 mph after midnight. Winds could gust as high as 30 mph.

    Low: 31 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Breezy, with a south wind 15 to 23 mph, with gusts as high as 31 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Southeast wind 10 to 14 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. East southeast wind 9 to 11 mph becoming north northwest in the afternoon.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Northeast wind 10 to 14 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66. East northeast wind 15 to 17 mph.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
A chance of sprinkles after 4pm. Partly sunny, with a high near 45. Breezy, with a north wind 16 to 22 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North wind 8 to 16 mph becoming west after midnight.
Friday
Sunny, with a high near 47. Northwest wind 11 to 18 mph.
Friday Night
Mostly clear, with a low around 31. Breezy, with a west northwest wind 7 to 12 mph becoming south 16 to 21 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 67. Breezy, with a south wind 15 to 23 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 38. Southeast wind 10 to 14 mph.
Sunday
Sunny, with a high near 74. East southeast wind 9 to 11 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 38. Northeast wind 10 to 14 mph.
Monday
Partly sunny, with a high near 66. East northeast wind 15 to 17 mph.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 71. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lower Brule SD
 44.05°N 99.61°W (Elev. 1736 ft)
Last Update:
9:41 am CDT Mar 26, 2026
Forecast Valid:
10am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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