10-Day Weather Forecast - Rapid City, SD

As of

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  • 87|57°F
    Sunny

    Today

    87°F

    Sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 25 mph.

    Tonight

    57°F

    Clear. Lows in the lower 60s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.

    Hourly details
  • 93|65°F
    Mostly Sunny

    Day

    93°F

    Mostly sunny. Highs in the mid 90s. South winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.

    Night

    65°F

    Clear. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening.

    Hourly details
  • 95|63°F
    Mostly Sunny

    Day

    95°F

    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. West winds 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 20 percent.

    Night

    63°F

    Partly cloudy. Lows in the upper 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.

    Hourly details
  • 91|63°F
    30% Chance of Storms

    Day

    91°F

    Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.

    Night

    63°F

    Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent.

    Hourly details
  • 88|55°F
    Partly Cloudy

    Day

    88°F

    Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.

    Night

    55°F

    Partly cloudy in the evening, then clearing. Lows in the lower 60s.

    Hourly details
  • 75|48°F
    Mostly Sunny

    Day

    75°F

    Mostly sunny. Highs in the mid 80s.

    Night

    48°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 89|54°F
    Partly Cloudy

    Day

    89°F

    Partly cloudy in the morning, then clearing. Highs in the mid 80s.

    Night

    54°F

    Partly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.

  • 83|57°F
    Partly Cloudy

    Day

    83°F

    Partly cloudy. Highs in the mid 80s.

    Night

    57°F

    Partly cloudy with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 57F. Dew point will be around 47F with an average humidity of 54%. Winds will be 5 mph from the SE.

  • 81|54°F
    Partly Cloudy

    Day

    81°F

    Partly cloudy. High temperature around 81F. Dew point will be around 47F with an average humidity of 39%. Winds will be 4 mph from the NE.

    Night

    54°F

    Partly cloudy. Low temperature around 54F. Dew point will be around 43F with an average humidity of 52%. Winds will be 4 mph from the W.

  • 76|52°F
    Sunny

    Day

    76°F

    Sunny. High temperature around 76F. Dew point will be around 43F with an average humidity of 39%. Winds will be 6 mph from the NE.

    Night

    52°F

    Mostly clear. Low temperature around 52F. Dew point will be around 41F with an average humidity of 52%. Winds will be 4 mph from the SW.