Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

74°F

23°C

Humidity 60%
Wind Speed E 12 mph
Barometer 29.92 in (1011.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 1 Sep 6:52 pm MDT
Extended Forecast for

2 Miles NNW Rapid Valley SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 57. East wind 5 to 7 mph becoming light and variable. Winds could gust as high as 17 mph.  Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 94 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 94. West wind 7 to 13 mph becoming southeast in the morning. Winds could gust as high as 28 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. Southwest wind 6 to 11 mph, with gusts as high as 26 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97. Southwest wind 7 to 16 mph becoming south in the afternoon. Winds could gust as high as 33 mph.

    High: 97 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 57. East wind 5 to 7 mph becoming light and variable. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 94. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 65. South wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 94. West wind 7 to 13 mph becoming southeast in the morning. Winds could gust as high as 28 mph.
Thursday Night
Mostly clear, with a low around 63. Southwest wind 6 to 11 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 97. Southwest wind 7 to 16 mph becoming south in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 95.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 86.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Labor Day
A slight chance of showers. Partly sunny, with a high near 87.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Rapid Valley SD
 44.1°N 103.15°W (Elev. 3182 ft)
6:41 pm MDT Sep 1, 2026
8pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

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