Erwin, SD 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Overcast. Temperature is 61°F16°C, dew point 61°F16°C, humidity 100%. Wind direction is S at 17 mph27 km/h with visibility of 9 mi14 km. Barometric pressure is 29.82 in1010 mb.

Today - A slight chance of thunderstorms. Showers likely. Breezy with highs in the upper 60s. South winds 15 to 25 mph with gusts up to 40.. Full Forecast

Tonight - Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows around 50. West winds 10 to .. 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