Spearfish, SD 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Clear. Temperature is 91°F33°C, dew point 44°F7°C, humidity 19%. Wind direction is NNE at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.15 in1021 mb.

Today - Sunny, hazy. Highs in the mid 90s. East winds 5 to 10 mph. Gusts up to 20 mph this afternoon... Full Forecast

Tonight - Mostly clear in the evening, then becoming partly cloudy. Hazy in the evening. Lows in the mid 70s. South winds 10 to 15 mph with .. 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