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Mount Vernon Weather Warning NWS WEATHER ALERT FOR THE MOUNT VERNON, SD AREA - Issued: 720 PM CDT Tue Sep 29 2026 Mount Vernon Weather Warning

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57363 Weather (Mount Vernon, SD)

Mount Vernon, SD WeatherCurrent Conditions and Weather for Mount Vernon, South Dakota
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Clear at Mount Vernon (57363), temperature is 68°F20°C, dew point 64°F18°C, humidity 87%. Wind direction is W at 6 mphat 10 km/h with visibility of 10.00 mi16 km. Barometric pressure is 29.74 in1007 mb. Last update: 9:02 pm.*
*Time is approximately 9:02 pm Tue, Sep 29, 2026. Time will be within 15 minutes of current local time. Mount Vernon weather forecast data is updated every 15 minutes.
Mount Vernon SD Weather - 10:02 pm

Mount Vernon Weather Forecast

Weather forecast for: Mount Vernon SD
Last Update: 8:43 pm CDT Sep 29, 2026
Tonight: Partly cloudy, with a low around 55. West wind around 5 mph.
Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 76. West wind around 5 mph becoming south in the afternoon.
Wednesday Night: Cloudy, with a low around 55. South southeast wind 5 to 10 mph becoming north northwest after midnight.
Thursday: Partly sunny, with a high near 64. North wind around 15 mph, with gusts as high as 20 mph.
Thursday Night: Partly cloudy, with a low around 47. North wind around 5 mph.
Friday: Mostly sunny, with a high near 62. North wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night: Partly cloudy, with a low around 49.
Saturday: Mostly sunny, with a high near 67.
Saturday Night: Mostly clear, with a low around 47.
Sunday: Sunny, with a high near 64.
Sunday Night: Mostly clear, with a low around 48.
Monday: Mostly sunny, with a high near 65. Breezy.
Monday Night: Partly cloudy, with a low around 54.
Tuesday: Mostly sunny, with a high near 71.

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