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

73°F

23°C

Humidity 80%
Wind Speed S 6 mph
Barometer 29.77 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 29 Aug 3:15 am CDT
Extended Forecast for

Chamberlain SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 76. South wind around 10 mph.

    Low: 76 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 93. South southwest wind around 5 mph becoming north in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 8pm. Increasing clouds, with a low around 69. East northeast wind 5 to 10 mph becoming south after midnight.

    Low: 69 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 94. South wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86. Northwest wind 5 to 10 mph becoming east northeast in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 86. Chance of precipitation is 50%.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 76. South wind around 10 mph.
Saturday
Mostly sunny, with a high near 93. South southwest wind around 5 mph becoming north in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 8pm. Increasing clouds, with a low around 69. East northeast wind 5 to 10 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 94. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 66. South wind 5 to 10 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 86. Northwest wind 5 to 10 mph becoming east northeast in the afternoon.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 64.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 86. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chamberlain SD
 43.82°N 99.33°W (Elev. 1355 ft)
Last Update:
3:23 am CDT Aug 29, 2026
Forecast Valid:
3am CDT Aug 29, 2026-6pm CDT Sep 4, 2026
 
Forecast Discussion
 
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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