Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

63°F

17°C

Humidity 79%
Wind Speed NE 3 mph
Barometer 29.95 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 23 Sep 12:15 am CDT
Extended Forecast for

Lower Brule SD

  • Overnight

    Overnight: Partly cloudy, with a low around 55. Northeast wind around 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Northwest wind 6 to 13 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Northwest wind 6 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. North northwest wind around 7 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. North wind around 6 mph becoming south after midnight.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Southwest wind 6 to 8 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South southeast wind around 6 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. South wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. North wind 8 to 10 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 55. Northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 75. Northwest wind 6 to 13 mph.
Tuesday Night
Mostly clear, with a low around 55. Northwest wind 6 to 9 mph.
Wednesday
Sunny, with a high near 76. North northwest wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 54. North wind around 6 mph becoming south after midnight.
Thursday
Sunny, with a high near 81. Southwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 54. South southeast wind around 6 mph.
Friday
Sunny, with a high near 83. South wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 54. North wind 8 to 10 mph.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Lower Brule SD
 44.07°N 99.58°W (Elev. 1444 ft)
12:01 am CDT Sep 23, 2025
12am CDT Sep 23, 2025-6pm CDT Sep 29, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database