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

92°F

33°C

Humidity 38%
Wind Speed S 12 G 21 mph
Barometer 30.06 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 11 Jul 4:35 pm CDT
Extended Forecast for

5 Miles E Gann Valley SD

  • Tonight

    Tonight: Clear, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 97 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 99 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 71. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 97. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 99. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Clear, with a low around 71. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday
Sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 69.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 73.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Gann Valley SD
 44.04°N 98.89°W (Elev. 1696 ft)
Last Update:
2:33 pm CDT Jul 11, 2026
Forecast Valid:
4pm CDT Jul 11, 2026-6pm CDT Jul 18, 2026
 
Forecast Discussion
 
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