Rapid City, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    48°
    Thursday 5/9
    Forecast night icon
    48°
    Partly Cloudy
    Hourly
    Night Details
    Mostly clear this evening then becoming partly cloudy. A slight chance of thunderstorms this evening. A slight chance of showers. Lows in the mid 40s. Northwest winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Clear
    44°
    Friday 5/10
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers in the morning then mostly sunny in the afternoon. Highs in the upper 60s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
    Night Details
    Clear. Lows in the lower 40s. West winds 10 to 15 mph. Gusts up to 25 mph in the evening.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/11
    Day
    73°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. South winds 10 to 15 mph.
    Night Details
    Clear. Lows around 50. West winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    40% Chance of Storms
    72°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Sunday 5/12
    Day
    72°
    40% Chance of Storms
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Monday
    40% Chance of Storms
    73°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Monday 5/13
    Day
    73°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows around 50. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    66°
    Forecast night icon
    Night
    40% Chance of Storms
    44°
    Tuesday 5/14
    Day
    66°
    60% Chance of Storms
    Forecast day icon
    Night
    44°
    40% 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. 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 mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 5/15
    Day
    60°
    50% Chance of Storms
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 40s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Thursday 5/16
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy in the morning then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 33F with an average humidity of 52%. Winds will be 9 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    45°
    Friday 5/17
    Day
    65°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 35F with an average humidity of 41%. Winds will be 10 mph from the N.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 32F with an average humidity of 47%. Winds will be 8 mph from the W.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    Clear
    46°
    Saturday 5/18
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 36F with an average humidity of 40%. Winds will be 8 mph from the N.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 33F with an average humidity of 47%. Winds will be 6 mph from the W.