Weather forecast for 10 days
Castlewood, SD

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:40 am

9:19 pm
CDT
Sunny
99°F / 75°F
  • Wind: 15mph SSW
  • Humidity: 47%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Castlewood, sunny and dry conditions are anticipated.
Rainfall is not expected. The highest predicted temperature is a fiery hot 98.6°F, while the lowest temperature will be a warm 75.2°F.
On Saturday, the expected high temperature of 98.6°F better resembles July's average maximum than June's usual.
Sunrise will be at 5:40 am and sunset at 9:19 pm; the daylight will last for 15h and 38min.

Sunday, Jun 22.

Partly Cloudy / Wind
5:41 am

9:19 pm
CDT
Partly Cloudy / Wind
95°F / 59°F
  • Wind: 22mph S
  • Humidity: 54%
  • Precip. probability: 15%
  • Precipitation: 0.16"
  • UV index: 8
On Sunday, June 22, partly cloudy conditions with persistent winds will remain in place.
With a low probability, light precipitation is anticipated. A significant variation in temperature is forecasted, ranging from a high of a steamy 95°F to a low of a moderate 59°F.
On Sunday, the forecast high deviates from June's norm and tracks July's average temperature of 80.8°F.
Sunrise will be at 5:41 am and sunset at 9:19 pm; the daylight will last for 15h and 38min.

Frequently asked questions

What is the weather forecast for Castlewood for Saturday?
On Saturday, expect bright skies and plenty of sunshine.
Will it rain on Saturday?
No, it will not rain on Saturday in Castlewood.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 98.6°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for Castlewood for Sunday?
On Sunday, a mix of sun and clouds with persistent winds is expected.
Will it rain on Sunday?
Light precipitation of 0.16" is forecasted on Sunday. The chance of rainfall is low at 15%.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 95°F, while the lowest temperature will be 59°F.
What is the weather forecast for Castlewood for the next ten days?
In Castlewood, weather will be unstable, and a combination of cloud-filled, clear, rain-soaked and stormy weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Thursday, Sunday, Tuesday through next Thursday and Saturday in Castlewood. With moderate precipitation of 0.47", Thursday 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 98.6°F, as the minimum temperature will vary between 53.6°F and 75.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 69.8°F and 111.2°F.
What will be the hottest and the coldest days?
The hottest day will be Saturday, with a maximum of 98.6°F. The coldest day will be Wednesday, with a maximum of 69.8°F.

Long-term weather forecast

ThuJun 19.
  • min.
  • 61°F
Thunderstorms Early
Thunderstorms Early
  • Wind: 15mph SSE
  • Humidity: 88%
  • UV index: 0
  • Precip. probability: 100%
  • Precipitation: 0.47"
  • 5:40 am 9:18 pm CDT
FriJun 20.
  • 93°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 18mph SSE
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:40 am 9:19 pm CDT
SatJun 21.
  • 99°F
  • 75°F
Sunny
Sunny
  • Wind: 15mph SSW
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:40 am 9:19 pm CDT
SunJun 22.
  • 95°F
  • 59°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph S
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0.16"
  • 5:41 am 9:19 pm CDT
MonJun 23.
  • 73°F
  • 54°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 13mph NW
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:41 am 9:19 pm CDT
TueJun 24.
  • 72°F
  • 57°F
Cloudy
Cloudy
  • Wind: 11mph E
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 21%
  • Precipitation: 0.35"
  • 5:41 am 9:19 pm CDT
WedJun 25.
  • 70°F
  • 59°F
AM Rain
AM Rain
  • Wind: 10mph E
  • Humidity: 87%
  • UV index: 4
  • Precip. probability: 64%
  • Precipitation: 0.35"
  • 5:42 am 9:19 pm CDT
ThuJun 26.
  • 73°F
  • 59°F
AM Showers
AM Showers
  • Wind: 8mph NE
  • Humidity: 79%
  • UV index: 6
  • Precip. probability: 44%
  • Precipitation: 0.28"
  • 5:42 am 9:19 pm CDT
FriJun 27.
  • 81°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSE
  • Humidity: 69%
  • UV index: 8
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:42 am 9:19 pm CDT
SatJun 28.
  • 82°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSW
  • Humidity: 68%
  • UV index: 8
  • Precip. probability: 18%
  • Precipitation: 0.08"
  • 5:43 am 9:19 pm CDT
Mixed conditions are forecasted for the coming ten days, and a mix of overcast, dry and sunny, showery and turbulent weather is predicted.
Rainfall is forecasted for Thursday, Sunday, Tuesday through next Thursday and Saturday.
Temperature fluctuation will be noticeable in the upcoming days. The maximum temperature will vary between 69.8°F and 98.6°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 53.6°F and 75.2°F.
Expect the hottest day on Saturday, with temperatures peaking at 98.6°F; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 69.8°F.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and vary between 69.8°F and a scorching 111.2°F.
Updated: Jun 20, 2025 @ 03:40:16 UTC
Published by: Weather U.S. | About Us
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