National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

64°F

18°C

Humidity 96%
Wind Speed E 6 mph
Barometer 29.91 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 2 Sep 8:15 am CDT
Extended Forecast for

Chamberlain SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 88. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 88 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 68. East southeast wind 5 to 10 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 93. East southeast wind around 5 mph becoming southwest in the afternoon.

    High: 93 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 95. Light east southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 95 °F

    Hot

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 88. Northeast wind around 5 mph becoming southeast in the afternoon.
Tonight
Partly cloudy, with a low around 68. East southeast wind 5 to 10 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 93. East southeast wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 67. Southeast wind around 5 mph.
Friday
Sunny and hot, with a high near 95. Light east southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 50%.
Labor Day
A 30 percent chance of showers. Partly sunny, with a high near 84.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Tuesday
Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chamberlain SD
 43.82°N 99.33°W (Elev. 1355 ft)
Last Update:
7:33 am CDT Sep 2, 2026
Forecast Valid:
8am CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation