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Current conditions at
Chamberlain, Chamberlain Municipal Airport (K9V9)
Lat: 43.77°NLon: 99.32°WElev: 1693ft.
Partly Cloudy
63°F
17°C
| Humidity | 81% |
| Wind Speed | SE 9 mph |
| Barometer | 30.05 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 30 Sep 5:15 am CDT |
Extended Forecast for
Fort Thompson SD
Today
High: 86 °F
Partly Sunny
then Mostly
Sunny and
BreezyTonight

Low: 62 °F
Mostly Clear
Wednesday

High: 85 °F
Mostly Sunny
and BreezyWednesday Night

Low: 58 °F
Mostly Clear
Thursday

High: 89 °F
Sunny
Thursday Night

Low: 62 °F
Mostly Clear
Friday

High: 89 °F
Sunny
Friday Night
Low: 61 °F
Partly Cloudy
then Slight
Chance
ShowersSaturday

High: 81 °F
Slight Chance
Showers
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 86. Breezy, with a south southeast wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
Mostly clear, with a low around 62. South southeast wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 85. Breezy, with a south wind 16 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 58. South wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 89. South wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 62. South southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 89. South wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 61. South wind 10 to 13 mph becoming east after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 1pm. Mostly sunny, with a high near 81. East wind 9 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 20%.
Monday
A slight chance of showers. Mostly sunny, with a high near 64. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fort Thompson SD
44.05°N 99.4°W (Elev. 1447 ft)
44.05°N 99.4°W (Elev. 1447 ft)
5:15 am CDT Sep 30, 2025
5am CDT Sep 30, 2025-6pm CDT Oct 6, 2025


