Mount Vernon, SD Weather Forecast and Current Conditions
Current Conditions From Nearby Station
Feels Like 29°F
at
Point Forecast at a Glance
7-Day Temperature Trend
Week Ahead Summary
High temperatures dip from 35°F to a low of 13°F mid-week, then warm to 37°F. Unsettled weather expected with wintry mix likely on at least 4 days.
Climate Context
This week's forecast shows temperatures running 3°F below the historical average for December. Normal highs for this period are around 31°F with lows around 12°F.
This Date in Weather History
1972 - Winds gusting to 70 mph sent the temperature at Livingston, MT, plunging from 52 degrees to 18 degrees in just twenty minutes.
Mount Vernon, SD 7 Day Weather Forecast Details
Thursday Dec 4
Night: A slight chance of snow, freezing rain, and sleet before 4am, then a slight chance of freezing rain and sleet after 5am. Increasing clouds, with a low around 20. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Dec 5
Day: A chance of snow before 9am, then a slight chance of freezing rain and sleet between 9am and 10am. Mostly cloudy, with a high near 35. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Night: Mostly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Saturday Dec 6
Day: Snow. High near 25. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.
Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Dec 7
Day: Mostly cloudy, with a high near 13. North wind around 10 mph becoming southeast in the afternoon.
Night: Mostly cloudy, with a low around 4.
Monday Dec 8
Day: Mostly sunny, with a high near 33.
Night: Partly cloudy, with a low around 19.
Tuesday Dec 9
Day: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 37.
Night: A 30 percent chance of rain. Mostly cloudy, with a low around 17. Blustery.
Wednesday Dec 10
Day: Mostly cloudy, with a high near 28. Blustery.
Night: Mostly cloudy, with a low around 11.
Thursday Dec 11
Day: Mostly cloudy, with a high near 27.
About Mount Vernon, SD
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