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

64°F

18°C

Humidity 40%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 7 Oct 6:15 pm CDT
Extended Forecast for

Platte SD

  • Tonight

    Tonight: Mostly clear, with a low around 43. Light and variable wind becoming southeast 5 to 10 mph in the evening.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 80 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. South southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. North northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 79. Breezy.

    High: 79 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Light and variable wind becoming southeast 5 to 10 mph in the evening.
Wednesday
Sunny, with a high near 71. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 54. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 80. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 50. South southwest wind 5 to 10 mph becoming northwest after midnight.
Friday
Sunny, with a high near 76. North northwest wind 5 to 10 mph becoming east in the afternoon.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
Partly sunny, with a high near 79. Breezy.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 46.
Columbus Day
Mostly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Platte SD
 43.4°N 98.84°W (Elev. 1601 ft)
Last Update:
4:53 pm CDT Oct 7, 2025
Forecast Valid:
6pm CDT Oct 7, 2025-6pm CDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation