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.

Overcast

42°F

6°C

Humidity 77%
Wind Speed N 16 G 24 mph
Barometer 29.84 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 17 Apr 11:35 pm CDT
Extended Forecast for

Iona SD

  • Tonight

    Tonight: A chance of showers. Cloudy, with a low around 37. Windy, with a north wind 22 to 31 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: A chance of showers, mainly before 10am. Mostly cloudy, with a high near 52. Breezy, with a north northwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight.

    Low: 29 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 57. West wind 6 to 9 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. South southeast wind 10 to 13 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. South southeast wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. East southeast wind 9 to 14 mph becoming south southwest after midnight.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 72. South wind 9 to 14 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers, mainly before 1am. Partly cloudy, with a low around 47. South wind 14 to 16 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers. Cloudy, with a low around 37. Windy, with a north wind 22 to 31 mph. Chance of precipitation is 50%.
Friday
A chance of showers, mainly before 10am. Mostly cloudy, with a high near 52. Breezy, with a north northwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight.
Saturday
Sunny, with a high near 57. West wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 37. South southeast wind 10 to 13 mph.
Sunday
Mostly sunny, with a high near 60. South southeast wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 38. East southeast wind 9 to 14 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 72. South wind 9 to 14 mph.
Monday Night
A chance of showers, mainly before 1am. Partly cloudy, with a low around 47. South wind 14 to 16 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 66. Breezy. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 64. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Iona SD
 43.54°N 99.44°W (Elev. 1923 ft)
Last Update:
11:27 pm CDT Apr 17, 2025
Forecast Valid:
11pm CDT Apr 17, 2025-6pm CDT Apr 24, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation