10-Day Weather Forecast - Big Stone City, SD

As of

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  • |67°F
    Mostly Clear

    Tonight

    67°F

    Mostly clear. Lows in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Heat index values up to 103 early this evening.

    Hourly details
  • 90|67°F
    Partly Sunny

    Day

    90°F

    Patchy fog in the morning. Partly sunny. Hot with highs around 90. North winds 5 to 10 mph, becoming east in the afternoon.

    Night

    67°F

    Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

    Hourly details
  • 87|68°F
    50% Chance of Storms

    Day

    87°F

    Partly sunny with a chance of showers with a slight chance of thunderstorms. Hot with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

    Night

    68°F

    Partly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

    Hourly details
  • 86|68°F
    40% Chance of Storms

    Day

    86°F

    Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

    Night

    68°F

    Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.

    Hourly details
  • 81|69°F
    70% Chance of Storms

    Day

    81°F

    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 70 percent.

    Night

    69°F

    Showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 60 percent.

    Hourly details
  • 87|63°F
    Partly Sunny

    Day

    87°F

    Partly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

    Night

    63°F

    Mostly clear. Lows in the lower 60s.

    Hourly details
  • 80|59°F
    Partly Cloudy

    Day

    80°F

    Partly cloudy. Highs in the lower 80s.

    Night

    59°F

    Partly cloudy. Lows in the upper 50s.

    Hourly details
  • 74|60°F
    Partly Sunny

    Day

    74°F

    Partly sunny with a 20 percent chance of showers. Highs in the upper 70s.

    Night

    60°F

    Clear. Low temperature around 60F. Dew point will be around 59F with an average humidity of 88%. Winds will be 3 mph from the NE.

  • 72|59°F
    Partly Cloudy

    Day

    72°F

    Partly cloudy. High temperature around 72F. Dew point will be around 60F with an average humidity of 74%. Winds will be 3 mph from the SE.

    Night

    59°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 61F with an average humidity of 91%. Winds will be 3 mph from the SE.

  • 72|59°F
    Mostly Sunny

    Day

    72°F

    Mostly sunny. High temperature around 72F. Dew point will be around 60F with an average humidity of 75%. Winds will be 2 mph from the S.

    Night

    59°F

    Clear. Low temperature around 59F. Dew point will be around 61F with an average humidity of 91%. Winds will be 1 mph from the SE.