Spearfish, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    48°
    Forecast night icon
    Night
    70% Chance of Storms
    42°
    Wednesday 5/8
    Day
    48°
    70% Chance Rain Showers
    Forecast day icon
    Night
    42°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of rain showers this morning then rain showers likely this afternoon. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    Rain showers likely with a slight chance of thunderstorms. Lows in the upper 30s. Northwest winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    56°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Thursday 5/9
    Day
    56°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Becoming partly cloudy. A 50 percent chance of rain showers. Highs in the upper 50s. Northwest winds 10 to 15 mph.
    Night Details
    Partly cloudy. A slight chance of showers in the evening. Lows in the mid 40s. West winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Clear
    43°
    Friday 5/10
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly sunny with a slight chance of showers in the afternoon. Highs in the mid 60s. Northwest winds 10 to 20 mph. Chance of rain 20 percent.
    Night Details
    Clear. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Saturday 5/11
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    71°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
    Night Details
    Clear. Lows around 50.
  • Forecast day icon
    Monday
    40% Chance of Storms
    73°
    Forecast night icon
    Night
    30% Chance of Storms
    55°
    Monday 5/13
    Day
    73°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear. A chance of showers and thunderstorms in the evening then a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    67°
    Forecast night icon
    Night
    60% Chance of Rain
    50°
    Tuesday 5/14
    Day
    67°
    50% Chance of Storms
    Forecast day icon
    Night
    50°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of showers in the morning then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 50F. Dew point will be around 44F with an average humidity of 69%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Wednesday 5/15
    Day
    61°
    50% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 61F. Dew point will be around 44F with an average humidity of 63%. Winds will be 8 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 39F with an average humidity of 65%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    49°
    Thursday 5/16
    Day
    65°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 41F with an average humidity of 51%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 38F with an average humidity of 53%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/17
    Day
    70°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 42F with an average humidity of 46%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 40F with an average humidity of 53%. Winds will be 4 mph from the S.