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57339 Weather (Fort Thompson, SD)

Fort Thompson, SD WeatherCurrent Conditions and Weather for Fort Thompson, South Dakota
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Clear at Fort Thompson (57339), temperature is 55°F13°C, dew point 39°F4°C, humidity 55%. Wind direction is N at 6 mphat 10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.15 in1021 mb. Last update: 3:38 pm.*
*Time is approximately 3:38 pm Wed, Nov 11, 2026. Time will be within 15 minutes of current local time. Fort Thompson weather forecast data is updated every 15 minutes.

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April is the cruelest month, breeding lilacs out of the dead land, mixing memory and desire, stirring dull roots with spring rain. ―T.S. Eliot
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Fort Thompson SD Weather - 4:44 pm

Fort Thompson Weather Forecast

Weather forecast for: Fort Thompson SD
Last Update: 3:21 pm CST Nov 11, 2026
Veterans Day: Sunny, with a high near 56. North wind 3 to 8 mph.
Tonight: Increasing clouds, with a low around 32. Calm wind becoming northeast 5 to 8 mph in the evening.
Thursday: Mostly sunny, with a high near 41. Northeast wind 3 to 8 mph.
Thursday Night: Mostly clear, with a low around 25. East southeast wind around 6 mph.
Friday: Sunny, with a high near 44. East southeast wind 7 to 16 mph, with gusts as high as 25 mph.
Friday Night: Partly cloudy, with a low around 28. Southeast wind around 13 mph, with gusts as high as 22 mph.
Saturday: Partly sunny, with a high near 44. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 30 mph.
Saturday Night: Mostly cloudy, with a low around 34. Southeast wind 14 to 17 mph, with gusts as high as 29 mph.
Sunday: Partly sunny, with a high near 48. South southeast wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday Night: Partly cloudy, with a low around 34.
Monday: Mostly sunny, with a high near 54.
Monday Night: Partly cloudy, with a low around 38.
Tuesday: Partly sunny, with a high near 54. Breezy.

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