Mount Vernon, SD 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 72°F22°C, dew point 64°F18°C, humidity 76%. Wind direction is SSW at 6 mph10 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30.06 in1018 mb.

Tonight - Mostly cloudy. A slight chance of showers this evening, then a slight chance of sprinkles after midnight. Lows in the lower 60s. S.. Full Forecast

Monday - Mostly cloudy. A chance of sprinkles in the afternoon. Highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph... Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart