Rapid City 7-day Weather Forecast

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Rapid City 7-day weather forecast

Stacker created the forecast for Rapid City, South Dakota using data from OpenWeather. This week's high is 98 °F on Wednesday, while the low is 55 °F on Sunday. There are expected to be 5 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, August 18

- High of 93 °F, low of 65 °F (30% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:00 AM, sunset at 7:53 PM

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Tuesday, August 19

- High of 96 °F, low of 69 °F (24% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:01 AM, sunset at 7:51 PM

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Wednesday, August 20

- High of 98 °F, low of 73 °F (18% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:02 AM, sunset at 7:49 PM

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Thursday, August 21

- High of 94 °F, low of 75 °F (25% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:03 AM, sunset at 7:48 PM

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Friday, August 22

- High of 81 °F, low of 65 °F (39% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:05 AM, sunset at 7:46 PM

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Saturday, August 23

- High of 78 °F, low of 58 °F (37% humidity)
- Overcast with a 46% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:06 AM, sunset at 7:45 PM
- New moon

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Sunday, August 24

- High of 77 °F, low of 55 °F (35% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:07 AM, sunset at 7:43 PM