Custer County, SD 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Overcast. Temperature is 67°F19°C, dew point 55°F13°C, humidity 65%. Wind direction is E at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 30.32 in1027 mb.

Today - Showers and thunderstorms. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 80%... Full Forecast

Tonight - Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy with a slight chance of showers and thunder.. 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