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

Thursday 12:35 AM CDTThursday 12:35 AM

°F °C
Regional Observations →
59°F

Mostly Cloudy

  • 62° / 55° High / Low
  • 59° Feels Like
  • 0% Chance of Rain

Wind

11 mph

SSE

UV Index

0

None

Humidity

88%

Dew 55°F

Sun

7:20 AM · 7:18 PM

Rise · Set

Source: MADISON (KMDS). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Thursday

62° 55°

Rain Showers

Overnight: Overcast

Detailed forecast

Thursday

Showers and thunderstorms before 1pm. Cloudy, with a high near 62. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Night

Cloudy. Low around 55, with temperatures rising to around 58 overnight. South southeast wind around 10 mph.

Friday

64° 55°

Rain Showers Likely

Overnight: Rain

Detailed forecast

Friday

Rain showers likely after 7am. Cloudy, with a high near 64. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Night

Rain showers. Cloudy, with a low around 55. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Saturday

68° 57°

Chance of Rain Showers

Overnight: Mostly Cloudy

Detailed forecast

Saturday

Rain showers before 1pm. Mostly cloudy, with a high near 67. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Night

Mostly cloudy, with a low around 56.

Sunday

71° 57°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Sunday

Partly sunny, with a high near 70.

Night

Mostly cloudy, with a low around 56.

Monday

69° 55°

Chance of Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Monday

A chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

Sinai, SD Weather Analysis Tools