10-Day Weather Forecast - Long Valley, SD

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  • 59|31°F
    Windy
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    Today

    59°F

    Partly cloudy and windy. Not as cool with highs in the lower 60s. West winds 25 to 35 mph with gusts up to 45 mph.

    Tonight

    31°F

    Partly cloudy in the evening then mostly cloudy with a slight chance of rain and snow after midnight. Lows around 30. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    42°F

    Partly cloudy in the morning then becoming mostly sunny. Cooler with highs in the lower 40s. West winds 10 to 20 mph with gusts up to 30 mph.

    Night

    24°F

    Mostly clear. Lows in the lower 20s. Southwest winds 10 to 15 mph.

    Hourly details
  • Day

    47°F

    Partly cloudy. Highs in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph.

    Night

    37°F

    Partly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    61°F

    Partly cloudy and breezy. Highs in the lower 60s.

    Night

    32°F

    Partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    51°F

    Partly cloudy. Highs in the mid 50s.

    Night

    40°F

    Partly cloudy. Lows around 40.

    Hourly details
  • Day

    59°F

    Partly cloudy. Highs in the mid 60s.

    Night

    45°F

    Partly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    54°F

    Partly cloudy. Highs in the mid 50s.

    Night

    38°F

    Mostly clear. Low temperature around 38F. Dew point will be around 30F with an average humidity of 67%. Winds will be 11 mph from the SW.

  • Day

    54°F

    Mostly sunny. High temperature around 54F. Dew point will be around 30F with an average humidity of 53%. Winds will be 12 mph from the W.

    Night

    31°F

    Clear. Low temperature around 31F. Dew point will be around 27F with an average humidity of 72%. Winds will be 5 mph from the W.

  • Weekend Weather

  • Day

    42°F

    Mostly sunny. High temperature around 42F. Dew point will be around 26F with an average humidity of 61%. Winds will be 5 mph from the W.

    Night

    26°F

    Clear. Low temperature around 26F. Dew point will be around 23F with an average humidity of 75%. Winds will be 4 mph from the W.

  • Day

    39°F

    Sunny. High temperature around 39F. Dew point will be around 22F with an average humidity of 59%. Winds will be 6 mph from the W.

    Night

    30°F

    Clear. Low temperature around 30F. Dew point will be around 22F with an average humidity of 66%. Winds will be 10 mph from the SW.