Blackhawk, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Windy
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    56°
    Sunday 5/5
    Day
    71°
    Windy
    Forecast day icon
    Night
    56°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Windy. Partly cloudy. Highs in the lower 70s. Southeast winds 25 to 35 mph with gusts up to 50 mph.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Breezy with lows in the mid 50s. Southeast winds 20 to 30 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Thunderstorms
    58°
    Forecast night icon
    Night
    80% Chance of Storms
    42°
    Monday 5/6
    Day
    58°
    Thunderstorms
    Forecast day icon
    Night
    42°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Windy with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. South winds 25 to 35 mph. Gusts up to 40 mph increasing to 55 mph in the afternoon. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Rain showers with a slight chance of thunderstorms in the evening then a slight chance of rain showers after midnight. Very windy with lows in the lower 40s. West winds 30 to 45 mph. Gusts up to 70 mph decreasing to 60 mph after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    50% Chance Snow Showers
    41°
    Tuesday 5/7
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    41°
    50% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Becoming partly cloudy. A 50 percent chance of rain showers. Windy with highs in the upper 50s. West winds 25 to 35 mph with gusts up to 55 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of rain showers. A slight chance of snow showers after midnight. Breezy with lows in the upper 30s. West winds 20 to 30 mph. Gusts up to 35 mph increasing to 45 mph after midnight. Chance of precipitation 50 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    46°
    Forecast night icon
    Night
    70% Chance Rain Showers
    41°
    Wednesday 5/8
    Day
    46°
    70% Chance Rain Showers
    Forecast day icon
    Night
    41°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain showers in the morning then rain showers likely in the afternoon. Windy with highs in the lower 50s. Chance of rain 70 percent.
    Night Details
    Rain showers likely. Breezy with lows around 40. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    57°
    Forecast night icon
    Night
    40% Chance of Storms
    46°
    Thursday 5/9
    Day
    57°
    70% Chance of Storms
    Forecast day icon
    Night
    46°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely. A slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 50s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening then a slight chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    58°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Friday 5/10
    Day
    58°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 40 percent chance of rain showers. Breezy with highs in the lower 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Saturday 5/11
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 39F with an average humidity of 54%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Monday 5/13
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 70F. Dew point will be around 44F with an average humidity of 48%. Winds will be 3 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 43F with an average humidity of 59%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    50°
    Tuesday 5/14
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    50°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 35% chance for rain and thunderstorms. High temperature around 70F. Dew point will be around 47F with an average humidity of 53%. Winds will be 3 mph from the N.
    Night Details
    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 45F with an average humidity of 67%. Winds will be 5 mph from the W.