Weather forecast for 10 days
Rapid Valley, SD

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:07 am

8:41 pm
MDT
Sunny
97°F / 61°F
  • Wind: 15mph WNW
  • Humidity: 23%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Rapid Valley, the forecast calls for abundant sunshine.
A substantial temperature fluctuation from a steamy 96.8°F at its peak to a breezy 60.8°F at its lowest point is predicted.
On Saturday, temperatures will feel hotter as the forecast mirrors July's average high rather than June's.
Sunrise will be at 5:07 am and sunset at 8:41 pm; the daylight will last for 15h and 33min.

Sunday, Jun 22.

Partly Cloudy / Wind
5:08 am

8:41 pm
MDT
Partly Cloudy / Wind
70°F / 50°F
  • Wind: 21mph NNW
  • Humidity: 56%
  • Precip. probability: 20%
  • Precipitation: 0"
  • UV index: 8
On Sunday, June 22, mostly clear skies with occasional gusts of wind are expected.
Temperatures will oscillate between an agreeable 69.8°F at their highest and a cool 50°F at their lowest.
The temperature is anticipated to be moderately lower than the standard June peak of 76.5°F.
Sunrise will be at 5:08 am and sunset at 8:41 pm; the daylight will last for 15h and 33min.

Frequently asked questions

What is the weather forecast for Rapid Valley for Saturday?
On Saturday, in Rapid Valley, sunshine is forecasted under mostly clear skies.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 96.8°F, while the minimum temperature will be 60.8°F.
What is the weather forecast for Rapid Valley for Sunday?
On Sunday, breezy and partly cloudy conditions will persist throughout the day.
What will be the highest temperature in Rapid Valley on Sunday?
On Sunday, the highest temperature will be 69.8°F, while the lowest temperature will be 50°F.
What is the weather forecast for Rapid Valley for the next ten days?
In Rapid Valley, a combination of dry and sunny, gloomy and turbulent weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Tuesday and Wednesday in Rapid Valley. With light precipitation of 0.35", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 69.8°F and 102.2°F, as the minimum temperature will vary between 50°F and 64.4°F.
What will be the hottest and the coldest days?
Tomorrow will be the hottest day, with a maximum temperature of 102.2°F. With a maximum temperature of 69.8°F, Sunday and Wednesday will be the coldest days.

Long-term weather forecast

ThuJun 19.
  • 97°F
  • 64°F
Sunny
Sunny
  • Wind: 9mph SE
  • Humidity: 35%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:07 am 8:40 pm MDT
FriJun 20.
  • 102°F
  • 64°F
Sunny
Sunny
  • Wind: 17mph SW
  • Humidity: 26%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:07 am 8:40 pm MDT
SatJun 21.
  • 97°F
  • 61°F
Sunny
Sunny
  • Wind: 15mph WNW
  • Humidity: 23%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:07 am 8:41 pm MDT
SunJun 22.
  • 70°F
  • 50°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph NNW
  • Humidity: 56%
  • UV index: 8
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:08 am 8:41 pm MDT
MonJun 23.
  • 73°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 40%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:08 am 8:41 pm MDT
TueJun 24.
  • 75°F
  • 57°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 13mph SE
  • Humidity: 53%
  • UV index: 5
  • Precip. probability: 34%
  • Precipitation: 0.2"
  • 5:08 am 8:41 pm MDT
WedJun 25.
  • 70°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph NE
  • Humidity: 69%
  • UV index: 5
  • Precip. probability: 47%
  • Precipitation: 0.35"
  • 5:09 am 8:41 pm MDT
ThuJun 26.
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Humidity: 57%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:09 am 8:41 pm MDT
FriJun 27.
  • 86°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSE
  • Humidity: 46%
  • UV index: 8
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:10 am 8:41 pm MDT
SatJun 28.
  • 86°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NNE
  • Humidity: 41%
  • UV index: 8
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:10 am 8:41 pm MDT
For the next ten days, a combination of clear, cloud-filled and storm-filled weather is expected.
Rain is expected on Tuesday and Wednesday.
Temperature differences will be noticeable in the upcoming days. The temperature is expected to swing from 69.8°F up to 102.2°F, while the nightly low temperatures will show also a considerable swing, as the lowest temperatures will be recorded between 50°F and 64.4°F.
The hottest day will be Friday, with a maximum of 102.2°F; Sunday and Wednesday, with the highest temperature of 69.8°F, will be the coldest days in Rapid Valley.
Updated: Jun 19, 2025 @ 12:38:39 UTC
Published by: Weather U.S. | About Us
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