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

48°F

9°C

Humidity 95%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 10 Oct 3:55 am CDT
Extended Forecast for

14 Miles E Iona SD

  • Today

    Today: Sunny, with a high near 69. North northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. East wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 71. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Breezy, with a south southeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Breezy, with a south southeast wind around 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 80 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Slight Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 69. North northwest wind 5 to 10 mph becoming east in the afternoon.
Tonight
Increasing clouds, with a low around 53. East wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 71. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Breezy, with a south southeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Breezy, with a south southeast wind around 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Columbus Day
Sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles E Iona SD
 43.52°N 99.14°W (Elev. 1798 ft)
Last Update:
3:13 am CDT Oct 10, 2025
Forecast Valid:
4am CDT Oct 10, 2025-6pm CDT Oct 16, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation