Weather forecast for 10 days
Sinai, SD

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Weather forecast for the weekend

Saturday, Jun 14.

AM Clouds / PM Sun
5:41 am

9:15 pm
CDT
AM Clouds / PM Sun
73°F / 59°F
  • Wind: 11mph ESE
  • Humidity: 81%
  • Precip. probability: 15%
  • Precipitation: 0.04"
  • UV index: 8
On Saturday, June 14, a cloudy start will lead to a warm, sunny afternoon.
Minimal precipitation is anticipated. Temperatures are expected to peak at a moderately hot 73.4°F and drop to a minimum of a refreshing 59°F.
On Saturday, the anticipated peak temperature is expected to mirror June's average high 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
81°F / 63°F
  • Wind: 9mph SSE
  • Humidity: 75%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Sinai, sunlight and clouds will take turns dominating the sky.
Rain is not anticipated. Temperature fluctuations between a warm 80.6°F and a comfortable 62.6°F are forecasted.
Today’s anticipated high is set to be a couple of degrees higher than June's regular high of 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, expect a cloudy start to the day, but conditions will clear, allowing for a bright and sunny afternoon.
Will it rain on Saturday?
On Saturday, there is a low chance of minimal precipitation in Sinai.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 73.4°F, while the minimum temperature will be 59°F.
What is the weather forecast for Sinai for Sunday?
On Sunday, thin clouds will pass through at times, but overall, it will remain bright.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 80.6°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 cloud-filled, lightning-active, wet and clear weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Wednesday, Thursday, Saturday, Monday, next Tuesday and Thursday in Sinai. With elevated precipitation of 0.94", 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 66.2°F and 89.6°F, while the minimum temperature will vary between 53.6°F and 62.6°F.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 89.6°F. The coldest day will be Friday, with a maximum of 66.2°F.

Long-term weather forecast

TueJun 10.
  • 90°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SW
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:42 am 9:13 pm CDT
WedJun 11.
  • 68°F
  • 54°F
PM Showers
PM Showers
  • Wind: 16mph ENE
  • Humidity: 63%
  • UV index: 4
  • Precip. probability: 50%
  • Precipitation: 0.47"
  • 5:42 am 9:13 pm CDT
ThuJun 12.
  • 72°F
  • 57°F
Thunderstorms
Thunderstorms
  • Wind: 17mph E
  • Humidity: 85%
  • UV index: 5
  • Precip. probability: 65%
  • Precipitation: 0.94"
  • 5:42 am 9:14 pm CDT
FriJun 13.
  • 66°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph NE
  • Humidity: 91%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:42 am 9:14 pm CDT
SatJun 14.
  • 73°F
  • 59°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 11mph ESE
  • Humidity: 81%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0.04"
  • 5:41 am 9:15 pm CDT
SunJun 15.
  • 81°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSE
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:42 am 9:15 pm CDT
MonJun 16.
  • 81°F
  • 59°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph SSW
  • Humidity: 71%
  • UV index: 8
  • Precip. probability: 33%
  • Precipitation: 0.43"
  • 5:42 am 9:15 pm CDT
TueJun 17.
  • 77°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph NW
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 49%
  • Precipitation: 0.24"
  • 5:42 am 9:16 pm CDT
WedJun 18.
  • 77°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:42 am 9:16 pm CDT
ThuJun 19.
  • 81°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WSW
  • Humidity: 62%
  • UV index: 8
  • Precip. probability: 20%
  • Precipitation: 0.12"
  • 5:42 am 9:16 pm CDT
The weather will be unstable for the next ten days, and a mix of gloomy, unstable, showery and mostly clear weather is expected.
Rain is anticipated on Wednesday, Thursday, Saturday, Monday, next Tuesday and Thursday.
Substantial differences in temperature are forecasted across the forecast period. The maximum temperature will vary between 66.2°F and 89.6°F, while the lowest temperature will be between 53.6°F and 62.6°F.
The hottest day is today, with a maximum temperature of 89.6°F; the coldest day will be Friday, with a maximum of 66.2°F.
Updated: Jun 10, 2025 @ 11:12:14 UTC
Published by: Weather Atlas | About Us
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