National Weather
Advertisement

Sinai, SD 57061   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

77°
SUNNY

Updated: 2:47 PM

Find Local Forecasts

Or browse our list of 40,000 U.S. and int'l cities.

7-day Forecast for Sinai

  • Daytime
  • Nighttime
04/20
Sun
74°
Warmer with sunshine mixing with some clouds
Feels Like: 76°
Winds: 10mph SE
46° Feels like: 40°
Winds: 7mph NNE
04/21
Mon
64°
Mostly sunny and breezy
Feels Like: 63°
Winds: 18mph NW
35° Feels like: 25°
Winds: 15mph NNE
04/22
Tue
61°
Mostly sunny
Feels Like: 64°
Winds: 9mph SE
44° Feels like: 28°
Winds: 14mph SE
04/23
Wed
69°
Partly sunny and breezy with a shower or thunderstorm around
Feels Like: 69°
Winds: 18mph S
47° Feels like: 41°
Winds: 16mph SW
04/24
Thu
61°
Occasional morning rain and a thunderstorm; otherwise, breezy with clouds giving way to some sun
Feels Like: 60°
Winds: 15mph W
38° Feels like: 24°
Winds: 17mph W
04/25
Fri
46°
Sun and some clouds, breezy and cooler
Feels Like: 38°
Winds: 22mph NNW
35° Feels like: 28°
Winds: 12mph NE
04/26
Sat
54°
Warmer with a blend of sun and clouds
Feels Like: 49°
Winds: 10mph E
38° Feels like: 24°
Winds: 17mph E

24 Hour Forecast for Sinai

  • 5pm
  • 6pm
  • 7pm
  • 8pm
  • 9pm
  • 10pm
  • Conditions
  • Temperature
  • 73°
  • 71°
  • 70°
  • 66°
  • 61°
  • 59°
  • Cloud Cover
  • 20%
  • 26%
  • 32%
  • 69%
  • 75%
  • 76%
  • Feels Like
  • 73°
  • 69°
  • 67°
  • 63°
  • 56°
  • 57°
  • Dew Point
  • 46°
  • 46°
  • 47°
  • 48°
  • 53°
  • 52°
  • Humidity
  • 37%
  • 40%
  • 44%
  • 51%
  • 76%
  • 77%
  • Wind Direction
  • SSE
  • SSE
  • SSE
  • SE
  • SE
  • ESE
  • Wind Speed
  • 10
  • 10
  • 9
  • 8
  • 7
  • 6
  • Precipitation
  • 0.0
  • 0.0
  • 0.0
  • 0.1
  • 0.0
  • 0.0