Rapid City, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 5/13
    Forecast night icon
    50°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the lower 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    65°
    Forecast night icon
    Night
    40% Chance of Storms
    51°
    Tuesday 5/14
    Day
    65°
    70% Chance of Storms
    Forecast day icon
    Night
    51°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms in the morning then mostly cloudy with showers likely with scattered thunderstorms in the afternoon. Highs in the mid 60s. North winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening then a chance of showers after midnight. Lows around 50. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    66°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/15
    Day
    66°
    30% Chance of Storms
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. North winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the mid 40s. West winds 10 to 15 mph.
  • Forecast day icon
    Thursday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/16
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the upper 40s. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    82°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Friday 5/17
    Day
    82°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the upper 40s. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Saturday 5/18
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of showers in the evening. Lows in the mid 40s. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Sunday 5/19
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of showers in the evening. Lows in the mid 40s. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Monday 5/20
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 40F with an average humidity of 57%. Winds will be 5 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Tuesday 5/21
    Day
    70°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 70F. Dew point will be around 41F with an average humidity of 45%. Winds will be 8 mph from the NE.
    Night Details
    Clear with a chance of rain. Chance of precipitation 40%. Low temperature around 49F. Dew point will be around 39F with an average humidity of 53%. Winds will be 4 mph from the W.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    68°
    Forecast night icon
    Night
    50% Chance of Rain
    47°
    Wednesday 5/22
    Day
    68°
    50% Chance of Rain
    Forecast day icon
    Night
    47°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 68F. Dew point will be around 41F with an average humidity of 45%. Winds will be 7 mph from the N.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 47F. Dew point will be around 40F with an average humidity of 58%. Winds will be 5 mph from the W.