Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

48°F

9°C

Humidity 88%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 4:55 am CDT
Extended Forecast for

2 Miles NW Fort Thompson SD

  • Today

    Today: Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph becoming light west northwest.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. North northwest wind around 6 mph becoming east after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 1pm and 3pm.  Partly sunny, with a high near 72. East southeast wind 5 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 51. East southeast wind 5 to 8 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 82. Light southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. South wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind around 14 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 70. North wind around 17 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph becoming light west northwest.
Tonight
Mostly cloudy, with a low around 48. North northwest wind around 6 mph becoming east after midnight.
Thursday
A slight chance of showers between 1pm and 3pm. Partly sunny, with a high near 72. East southeast wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. East southeast wind 5 to 8 mph.
Friday
Sunny, with a high near 82. Light southeast wind becoming south southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 64. South wind 11 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 86. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 59. South wind around 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 70. North wind around 17 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Columbus Day
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Fort Thompson SD
 44.07°N 99.43°W (Elev. 1480 ft)
4:21 am CDT Oct 7, 2026
5am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
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Additional Resources

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