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

46°F

8°C

Humidity 46%
Wind Speed W 12 mph
Barometer 29.91 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Jan 10:55 pm CST
Extended Forecast for

15 Miles WNW Platte SD

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Rain likely, mainly before 3pm. Cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 27. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 27 °F

    Blustery.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 34 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. North wind 5 to 10 mph becoming south after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Windy, with a south wind 10 to 20 mph becoming northwest 20 to 30 mph in the morning. Winds could gust as high as 45 mph.

    High: 46 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Mostly Cloudy
    and Blustery
    then Slight
    Chance Snow
    and Windy

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. Blustery.

    Low: 12 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Tonight
Increasing clouds, with a steady temperature around 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Rain likely, mainly before 3pm. Cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 27. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Partly sunny, with a high near 34. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 23. North wind 5 to 10 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 46. Windy, with a south wind 10 to 20 mph becoming northwest 20 to 30 mph in the morning. Winds could gust as high as 45 mph.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Windy.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. Windy.
Friday Night
Mostly cloudy, with a low around 12. Blustery.
Saturday
Mostly sunny, with a high near 25. Blustery.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 34. Breezy.
Sunday Night
Partly cloudy, with a low around 15.
M.L.King Day
Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Platte SD
 43.48°N 99.14°W (Elev. 1749 ft)
Last Update:
10:03 pm CST Jan 12, 2026
Forecast Valid:
11pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation