Blackhawk, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Monday 5/13
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny this morning then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Areas of smoke. Highs in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 50s. South winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    65°
    Forecast night icon
    Night
    30% Chance of Storms
    52°
    Tuesday 5/14
    Day
    65°
    60% Chance of Storms
    Forecast day icon
    Night
    52°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers and thunderstorms after midnight. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    66°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Wednesday 5/15
    Day
    66°
    40% Chance of Storms
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Northwest winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    74°
    Forecast night icon
    Night
    30% Chance of Storms
    55°
    Thursday 5/16
    Day
    74°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers in the morning then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms in the evening then mostly clear with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Friday 5/17
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 20 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the upper 40s. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    30% Chance of Storms
    48°
    Saturday 5/18
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent.
    Night Details
    A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    40% Chance of Storms
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Sunday 5/19
    Day
    66°
    40% Chance of Storms
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 43F with an average humidity of 65%. Winds will be 8 mph from the N.
  • Forecast day icon
    Monday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Monday 5/20
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 66F. Dew point will be around 43F with an average humidity of 52%. Winds will be 5 mph from the NE.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 43F with an average humidity of 63%. Winds will be 4 mph from the W.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Tuesday 5/21
    Day
    69°
    40% Chance of Rain
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 69F. Dew point will be around 46F with an average humidity of 54%. Winds will be 6 mph from the NE.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 46F with an average humidity of 66%. Winds will be 3 mph from the NE.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    67°
    Forecast night icon
    Night
    50% Chance of Rain
    51°
    Wednesday 5/22
    Day
    67°
    50% Chance of Rain
    Forecast day icon
    Night
    51°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 67F. Dew point will be around 46F with an average humidity of 54%. Winds will be 4 mph from the NE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 51F. Dew point will be around 44F with an average humidity of 63%. Winds will be 3 mph from the W.