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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 93 °F on Saturday, while the low is 63 °F on Saturday. There are expected to be 2 sunny days and rain on 5 days this week.
There are currently no weather alerts.
Monday, July 28
- High of 91 °F, low of 68 °F (28% humidity)- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:36 AM, sunset at 8:21 PM
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Tuesday, July 29
- High of 83 °F, low of 64 °F (70% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:37 AM, sunset at 8:20 PM
- Overcast with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:37 AM, sunset at 8:20 PM

2 / 6
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Wednesday, July 30
- High of 77 °F, low of 65 °F (65% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:38 AM, sunset at 8:19 PM
- Overcast with a 100% chance of rain (6 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:38 AM, sunset at 8:19 PM

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Thursday, July 31
- High of 80 °F, low of 64 °F (60% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:40 AM, sunset at 8:18 PM
- Overcast with a 100% chance of rain (5 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:40 AM, sunset at 8:18 PM

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Friday, August 1
- High of 80 °F, low of 65 °F (61% humidity)
- Overcast with a 94% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 5:41 AM, sunset at 8:17 PM
- First quarter moon
- Overcast with a 94% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 5:41 AM, sunset at 8:17 PM
- First quarter moon

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Saturday, August 2
- High of 93 °F, low of 63 °F (37% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:42 AM, sunset at 8:15 PM
- Sunny with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:42 AM, sunset at 8:15 PM
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Sunday, August 3
- High of 91 °F, low of 66 °F (30% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:43 AM, sunset at 8:14 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:43 AM, sunset at 8:14 PM