10-Day Weather Forecast - Belle Fourche, SD

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  • |25°F
    40% Chance of Snow
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    Tonight

    25°F

    Mostly cloudy with a 40 percent chance of snow. Little or no snow accumulation. Strong winds with lows around 20. Northwest winds 35 to 50 mph with gusts up to 70 mph.

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  • Day

    25°F

    Mostly cloudy with a slight chance of snow in the morning then partly cloudy in the afternoon. Strong winds and cooler with highs in the mid 20s. Northwest winds 45 to 60 mph with gusts up to 80 mph. Chance of snow 20 percent. Wind chill values around 5 below.

    Night

    6°F

    Partly cloudy with strong winds. Cooler with lows zero to 5 above. Northwest winds 35 to 50 mph diminishing to 25 to 40 mph after midnight. Gusts up to 60 mph. Wind chill values around 25 below after midnight.

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  • Weekend Weather

  • Day

    26°F

    Mostly sunny in the morning then becoming partly cloudy. Windy with highs in the mid 30s. Northwest winds 25 to 35 mph diminishing to 15 to 25 mph in the afternoon. Gusts up to 45 mph. Wind chill values around 25 below in the morning.

    Night

    27°F

    Becoming partly cloudy. Windy with lows 15 to 20. West winds 15 to 25 mph with gusts up to 35 mph increasing to northwest 25 to 40 mph with gusts up to 55 mph after midnight.

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  • Day

    33°F

    Becoming partly cloudy. Very windy with highs in the lower 30s. Temperature falling into the mid 20s in the afternoon.

    Night

    13°F

    Partly cloudy in the evening then clearing. Breezy with lows 5 to 10 above.

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  • Day

    29°F

    Partly cloudy. Highs in the upper 20s.

    Night

    22°F

    Partly cloudy. Lows around 15.

    Hourly details
  • Day

    42°F

    Partly cloudy and breezy. Highs in the mid 40s.

    Night

    22°F

    Partly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    33°F

    Becoming partly cloudy. Breezy with highs in the lower 30s.

    Night

    20°F

    Partly cloudy. Lows around 15.

    Hourly details
  • Day

    33°F

    Partly cloudy. A slight chance of snow in the morning. Highs around 30. Chance of snow 20 percent.

    Night

    21°F

    Cloudy. Low temperature around 21F. Dew point will be around 14F with an average humidity of 69%. Winds will be 3 mph from the S.

  • Day

    26°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 26F. Dew point will be around 15F with an average humidity of 68%. Winds will be 4 mph from the W.

    Night

    16°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 16F. Dew point will be around 12F with an average humidity of 77%. Winds will be 4 mph from the SW.

  • Weekend Weather

  • Day

    23°F

    Cloudy. High temperature around 23F. Dew point will be around 13F with an average humidity of 68%. Winds will be 6 mph from the W.

    Night

    17°F

    Cloudy. Low temperature around 17F. Dew point will be around 12F with an average humidity of 74%. Winds will be 5 mph from the SW.