Weather forecast for 10 days
Sinai, SD

Weather forecast for the weekend

Saturday, Jun 14.

Partly Cloudy
5:41 am

9:15 pm
CDT
Partly Cloudy
75°F / 59°F
  • Wind: 11mph E
  • Humidity: 78%
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • UV index: 8
On Saturday, June 14, changing cloud patterns will allow for periods of sunshine.
Minimal precipitation is anticipated. Forecasted temperatures will peak at a temperate 75.2°F and dip to a minimum of a moderate 59°F.
On Saturday, the anticipated high will correspond with the regular June temperature of 75.7°F.
Sunrise will be at 5:41 am and sunset at 9:15 pm; the daylight will last for 15h and 33min.

Sunday, Jun 15.

Partly Cloudy
5:42 am

9:15 pm
CDT
Partly Cloudy
82°F / 63°F
  • Wind: 11mph SSE
  • Humidity: 74%
  • Precip. probability: 24%
  • Precipitation: 0.31"
  • UV index: 8
On Sunday, June 15, mostly clear with scattered clouds is expected.
The likelihood of rainfall is low, and light precipitation is predicted. Temperature fluctuations between a warm 82.4°F and a breezy 62.6°F are forecasted.
The forecast high of 82.4°F is more in line with July's average of 81.3°F than June's 75.7°F.
Sunrise will be at 5:42 am and sunset at 9:15 pm; the daylight will last for 15h and 34min.

Frequently asked questions

What is the weather forecast for Sinai for Saturday?
On Saturday, variable cloud cover will persist, but sunshine will break through.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in Sinai.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 75.2°F, while the lowest temperature will be 59°F.
What is the weather forecast for Sinai for Sunday?
On Sunday, in Sinai, occasional cloudiness will be present, but there will still be plenty of sun.
Will it rain on Sunday in Sinai?
Light precipitation of 0.31" is forecasted on Sunday. The likelihood of rainfall is 24%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 82.4°F, while the lowest temperature will be 62.6°F.
What is the weather forecast for Sinai for the next ten days?
In Sinai, weather will be unstable, and a combination of cloudy, wet, storm-filled and bright weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted nearly every day for the next ten days in Sinai. With light precipitation of 0.39", 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 71.6°F and 84.2°F, while the minimum temperature will be between 53.6°F and 62.6°F.
What will be the hottest and the coldest days?
With the maximum temperature of 84.2°F, next Thursday will be the hottest day. Friday will be the coldest day, with a maximum temperature of 71.6°F.

Long-term weather forecast

WedJun 11.
  • 73°F
  • 55°F
PM Showers
PM Showers
  • Wind: 17mph ENE
  • Humidity: 56%
  • UV index: 4
  • Precip. probability: 46%
  • Precipitation: 0.39"
  • 5:42 am 9:13 pm CDT
ThuJun 12.
  • 75°F
  • 59°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 17mph ESE
  • Humidity: 85%
  • UV index: 5
  • Precip. probability: 49%
  • Precipitation: 0.24"
  • 5:42 am 9:14 pm CDT
FriJun 13.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph N
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:42 am 9:14 pm CDT
SatJun 14.
  • 75°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph E
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:41 am 9:15 pm CDT
SunJun 15.
  • 82°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.31"
  • 5:42 am 9:15 pm CDT
MonJun 16.
  • 82°F
  • 59°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 12mph SSW
  • Humidity: 73%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 0.24"
  • 5:42 am 9:15 pm CDT
TueJun 17.
  • 77°F
  • 57°F
AM Showers
AM Showers
  • Wind: 9mph NNW
  • Humidity: 72%
  • UV index: 7
  • Precip. probability: 33%
  • Precipitation: 0.12"
  • 5:42 am 9:16 pm CDT
WedJun 18.
  • 79°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:42 am 9:16 pm CDT
ThuJun 19.
  • 84°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:42 am 9:16 pm CDT
FriJun 20.
  • 82°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph ESE
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:42 am 9:17 pm CDT
The weather will be unstable for the next ten days, and a mix of cloud-filled, rainy, stormy and bright weather is anticipated.
Almost every day for the next ten days, rainfall is forecasted.
Temperature fluctuation will be noticeable across the forecast period. The maximum temperature will vary between 71.6°F and 84.2°F, while nighttime temperatures are expected to vary from 53.6°F to 62.6°F.
Next Thursday will be the hottest day, with a maximum temperature of 84.2°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 71.6°F.
Updated: Jun 11, 2025 @ 11:16:24 UTC
Published by: Weather Atlas | About Us
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