10-Day Weather Forecast - Spearfish, SD

-
  • 54|30°F
    60% Chance of Rain
    Arrow up

    Today

    54°F

    Partly cloudy with a chance of rain this morning then mostly cloudy with rain likely this afternoon. Very windy with highs in the lower 50s. Temperature falling into the lower 40s this afternoon. West winds 25 to 35 mph increasing to 30 to 45 mph this afternoon. Gusts up to 60 mph. Chance of rain 60 percent.

    Tonight

    30°F

    Partly cloudy and windy. Lows in the upper 20s. West winds 25 to 35 mph with gusts up to 50 mph diminishing to 15 to 25 mph with gusts up to 40 mph after midnight.

    Hourly details
  • Day

    39°F

    Mostly cloudy. A chance of snow in the morning then snow and rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent.

    Night

    41°F

    Rain. Lows in the mid 30s. West winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.

    Hourly details
  • Day

    53°F

    Mostly cloudy. A chance of rain in the morning then rain likely in the afternoon. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.

    Night

    21°F

    Rain in the evening. Snow. Light snow accumulation. Much cooler with lows around 10. Chance of precipitation 90 percent.

    Hourly details
  • Day

    20°F

    Snow. Additional light snow accumulation. Much cooler with highs 15 to 20. Chance of snow 80 percent.

    Night

    13°F

    Cloudy. Snow likely in the evening then a chance of snow after midnight. Additional light snow accumulation possible. Lows 5 to 10 above. Chance of snow 60 percent.

    Hourly details
  • Weekend Weather

  • Day

    17°F

    Mostly cloudy. A chance of snow in the morning then a slight chance of snow in the afternoon. Highs around 20. Chance of snow 40 percent.

    Night

    7°F

    Partly cloudy. Lows 5 to 10 above.

    Hourly details
  • Day

    38°F

    Partly cloudy. Not as cool with highs around 40.

    Night

    33°F

    Partly cloudy. Lows in the mid 20s.

    Hourly details
  • Day

    43°F

    Partly cloudy. Highs in the mid 40s.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 24F with an average humidity of 55%. Winds will be 6 mph from the SW.

  • Day

    46°F

    Partly cloudy. High temperature around 46F. Dew point will be around 26F with an average humidity of 51%. Winds will be 9 mph from the W.

    Night

    34°F

    Mostly cloudy. Low temperature around 34F. Dew point will be around 25F with an average humidity of 64%. Winds will be 8 mph from the W.

  • Day

    39°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 39F. Dew point will be around 21F with an average humidity of 52%. Winds will be 9 mph from the W.

    Night

    33°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 17F with an average humidity of 49%. Winds will be 10 mph from the SW.

  • Day

    41°F

    Sunny. High temperature around 41F. Dew point will be around 19F with an average humidity of 45%. Winds will be 9 mph from the W.

    Night

    37°F

    Clear. Low temperature around 37F. Dew point will be around 23F with an average humidity of 53%. Winds will be 7 mph from the SW.