10-Day Weather Forecast - Belle Fourche, SD

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  • |49°F
    Mostly Cloudy
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    Tonight

    49°F

    Mostly cloudy and breezy. Lows in the lower 40s. West winds 20 to 30 mph with gusts up to 50 mph.

    Hourly details
  • Day

    49°F

    Rain likely. Windy with highs around 50. Northwest winds 25 to 35 mph with gusts up to 45 mph. Chance of rain 70 percent.

    Night

    34°F

    Partly cloudy. A slight chance of rain in the evening. Breezy with lows around 30. Northwest winds 20 to 30 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. Chance of rain 20 percent.

    Hourly details
  • Day

    48°F

    Becoming partly cloudy. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Night

    39°F

    Mostly clear and breezy. Lows in the lower 30s. Southwest winds 5 to 10 mph increasing to west 15 to 25 mph with gusts up to 40 mph after midnight.

    Hourly details
  • Day

    42°F

    Mostly sunny in the morning then becoming partly cloudy. Very windy with highs in the mid 40s.

    Night

    26°F

    Partly cloudy. A slight chance of snow after midnight. Strong winds with lows in the lower 20s. Chance of snow 20 percent.

    Hourly details
  • Day

    31°F

    Partly cloudy with strong winds. Highs around 30.

    Night

    24°F

    Becoming partly cloudy. Breezy with lows 15 to 20.

    Hourly details
  • Weekend Weather

  • Day

    30°F

    Partly cloudy and breezy. Highs in the mid 30s.

    Night

    20°F

    Partly cloudy in the evening then becoming mostly clear. Lows 15 to 20.

    Hourly details
  • Day

    45°F

    Mostly sunny in the morning then becoming partly cloudy. Breezy with highs in the lower 40s.

    Night

    29°F

    Partly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    44°F

    Partly cloudy in the morning then clearing. Highs in the lower 40s.

    Night

    29°F

    Clear. Low temperature around 29F. Dew point will be around 16F with an average humidity of 56%. Winds will be 7 mph from the SW.

  • Day

    40°F

    Mostly sunny. High temperature around 40F. Dew point will be around 18F with an average humidity of 45%. Winds will be 9 mph from the W.

    Night

    25°F

    Mostly clear. Low temperature around 25F. Dew point will be around 18F with an average humidity of 64%. Winds will be 7 mph from the W.

  • Day

    32°F

    Mostly cloudy. High temperature around 32F. Dew point will be around 16F with an average humidity of 57%. Winds will be 3 mph from the W.

    Night

    20°F

    Cloudy. Low temperature around 20F. Dew point will be around 14F with an average humidity of 66%. Winds will be 3 mph from the SW.