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

47°F

8°C

Humidity 92%
Wind Speed SE 20 mph
Barometer 29.98 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Apr 9:35 am CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Today

    Today: Cloudy, with a high near 66. Breezy, with a south southeast wind 23 to 28 mph, with gusts as high as 36 mph.

    High: 66 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 79. Breezy, with a west wind 15 to 22 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. West wind 8 to 13 mph becoming northeast after midnight.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, mainly after 1pm. Mostly sunny, with a high near 76. East northeast wind 10 to 14 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 47. West southwest wind around 10 mph becoming northeast in the evening. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 68. North wind 10 to 16 mph. Chance of precipitation is 50%.

    High: 68 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 43. Northwest wind 8 to 14 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers. Mostly sunny, with a high near 71. West southwest wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Cloudy, with a high near 66. Breezy, with a south southeast wind 23 to 28 mph, with gusts as high as 36 mph.
Tonight
Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 79. Breezy, with a west wind 15 to 22 mph.
Sunday Night
Partly cloudy, with a low around 47. West wind 8 to 13 mph becoming northeast after midnight.
Monday
A chance of showers, mainly after 1pm. Mostly sunny, with a high near 76. East northeast wind 10 to 14 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Monday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 47. West southwest wind around 10 mph becoming northeast in the evening. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 68. North wind 10 to 16 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 43. Northwest wind 8 to 14 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 71. West southwest wind 8 to 13 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 75. Breezy.
Thursday Night
A chance of rain and snow showers. Partly cloudy, with a low around 37. Breezy. Chance of precipitation is 30%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 49. Breezy. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
9:46 am CDT Apr 11, 2026
Forecast Valid:
9am CDT Apr 11, 2026-6pm CDT Apr 17, 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