USA / Rapid City
Saturday, May 30, 2026

Rapid City, US

light rain

83°
Feels like 82°
H: 85° L: 82°
light rain

Smart Outdoor Advice

It's raining out there. Don't forget to grab an umbrella and wear water-resistant shoes.

Hourly Forecast

9 PM

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83°

37%

12 AM

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78°

48%

3 AM

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72°

75%

6 AM

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63°

97%

9 AM

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59°

96%

12 PM

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56°

76%

3 PM

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65°

59%

6 PM

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71°

51%

Air Quality Index

2

Fair

Air quality index is fair in Rapid City.

PM2.5

1.6

PM10

2.1

O₃

84.6

NO₂

0.4

CO

100.1

Verified Station: KRCA

Official METAR Observation

From Ellsworth Air Force Base, SD

84°F

A Few Clouds

Wind

South at 17.3 gusting to25.3 MPH (15 gusting to 22 KT)

Pressure

29.74 inHg

Humidity

33%

Last Update

Last Update on May 30 2026, 1:55 pm MDT

Data Source: NOAA's National Weather Service

Humidity

37%

Dew Point

70°

Wind Speed

17mph

Gusts

25mph

Sunrise

11:14 AM

Sunset

02:27 AM

Pressure

1007hPa

Visibility

6.2mi

5-Day Extended Outlook

Sat, May 30

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83°

light rain

83° 79°

Sun, May 31

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56°

overcast clouds

78° 56°

Mon, Jun 01

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52°

clear sky

74° 51°

Tue, Jun 02

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60°

broken clouds

84° 58°

Wed, Jun 03

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59°

scattered clouds

81° 57°

Thu, Jun 04

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63°

scattered clouds

83° 63°

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Weather Details for Rapid City, US

What is the weather in Rapid City?

The current weather in Rapid City is light rain. Local conditions are updated in real-time to provide the most accurate Rapid City weather data.

What is the temperature in Rapid City?

The current temperature in Rapid City is 83°F (28°C). Looking for the Rapid City temperature today? Expect a high of 85°F and a low of 82°F.

Is there a weather forecast for Rapid City?

Yes, our Rapid City forecast weather includes a detailed 5-day outlook and hourly updates. Stay informed about Rapid City humidity, wind speeds, and barometric pressure.

Current Conditions & Alerts

Monitor Rapid City current weather including visibility of 6.2 miles and atmospheric pressure of 1007 hPa.