Local Forecast

Sinai, SD Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Sinai, SD

No Active Alerts

Hour-by-Hour  Current Observation

Wednesday 4:30 AM CDTWednesday 4:30 AM

°F °C
Regional Observations →
53°F

Clear

  • 78° / 57° High / Low
  • 53° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

94%

Dew 51°F

Sun

6:04 AM · 9:03 PM

Rise · Set

Source: WATERTOWN (KATY). Slider scrubs the next 12 hours.

5-Day Outlook

Through Sunday

Local Radar →

Wednesday

78° 57°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Partly sunny, with a high near 78. North wind 0 to 5 mph.

Night

Partly cloudy, with a low around 56. South wind around 5 mph.

Thursday

80° 62°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Thursday

Partly sunny, with a high near 79. South wind 5 to 15 mph, with gusts as high as 25 mph.

Night

Mostly cloudy, with a low around 61. South wind 10 to 15 mph.

Friday

84° 66°

Mostly Cloudy

Overnight: Clear

Detailed forecast

Friday

Mostly sunny, with a high near 83. South wind around 15 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 66.

Saturday

98° 73°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 96.

Night

Mostly clear, with a low around 71.

Sunday

95° 68°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Mostly sunny, with a high near 95.

Night

Mostly clear, with a low around 67.

Sinai, SD Weather Analysis Tools