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

32°F

0°C

Humidity 77%
Wind Speed NE 3 mph
Barometer 30.29 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 9 Apr 10:35 pm CDT
Extended Forecast for

11 Miles N Gann Valley SD

  • Tonight

    Tonight: Mostly clear, with a low around 21. North northwest wind around 5 mph becoming light and variable after midnight.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 40. Breezy, with a south southeast wind 13 to 20 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: A chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 68. Breezy, with a south southeast wind 21 to 28 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 53. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 78. Breezy, with a west wind 15 to 22 mph.

    High: 78 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West wind 7 to 13 mph becoming northeast after midnight.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 75. Northeast wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Partly cloudy, with a low around 45. Northeast wind around 13 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 21. North northwest wind around 5 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 55. Light and variable wind becoming south 5 to 10 mph in the morning.
Friday Night
Increasing clouds, with a low around 40. Breezy, with a south southeast wind 13 to 20 mph, with gusts as high as 28 mph.
Saturday
A chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 68. Breezy, with a south southeast wind 21 to 28 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 53. Breezy, with a south southeast wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 78. Breezy, with a west wind 15 to 22 mph.
Sunday Night
Mostly clear, with a low around 47. West wind 7 to 13 mph becoming northeast after midnight.
Monday
A chance of showers. Partly sunny, with a high near 75. Northeast wind 10 to 15 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers. Partly cloudy, with a low around 45. Northeast wind around 13 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 41. Chance of precipitation is 20%.
Thursday
A slight chance of rain. Mostly sunny, with a high near 67. Breezy. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
Last Update:
10:46 pm CDT Apr 9, 2026
Forecast Valid:
10pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation