Rapid City 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Rapid City 7-day weather forecast

Stacker created the forecast for Rapid City, South Dakota using data from OpenWeather. This week's high is 67 °F on Sunday, while the low is 28 °F on Saturday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 27

- High of 51 °F, low of 37 °F (55% humidity)
- Partly sunny with a 100% chance of rain (2 mm of rain)
- Strong breeze (25 mph wind)
- Sunrise at 7:23 AM, sunset at 5:50 PM
1 / 6
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Tuesday, October 28

- High of 47 °F, low of 36 °F (35% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Fresh breeze (23 mph wind)
- Sunrise at 7:24 AM, sunset at 5:48 PM
2 / 6
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Wednesday, October 29

- High of 54 °F, low of 30 °F (21% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:25 AM, sunset at 5:47 PM
- First quarter moon
3 / 6
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Thursday, October 30

- High of 54 °F, low of 38 °F (25% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:27 AM, sunset at 5:45 PM
4 / 6
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Friday, October 31

- High of 47 °F, low of 33 °F (40% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:28 AM, sunset at 5:44 PM
5 / 6
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Saturday, November 1

- High of 54 °F, low of 28 °F (39% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:29 AM, sunset at 5:43 PM
6 / 6
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Sunday, November 2

- High of 67 °F, low of 43 °F (33% humidity)
- Mostly cloudy with a 44% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 7:31 AM, sunset at 5:41 PM

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