Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Lake Sinai, SD

Widespread frost after 3am. Mostly clear, with a low around 28. North northwest wind around 5 mph.
34°F

Conditions

Wind: 5 mph NNW
Humidity: 60%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
34° 34° 33° 31° 31° 30° 29° 30° 33° 36° 42° 44° 45°

Upcoming Week

Day Forecast High Low
Overnight
Widespread Frost
Widespread frost after 3am. Mostly clear, with a low around 28. North northwest wind around 5 mph.
70°F 45°F
Wednesday
Widespread Frost then Mostly Sunny
Widespread frost before 9am. Mostly sunny, with a high near 50. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
70°F 45°F
Wednesday Night
Partly Cloudy then Widespread Frost
Widespread frost after 4am. Partly cloudy, with a low around 31. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
70°F 45°F
Thursday
Widespread Frost then Sunny
Widespread frost before 8am. Sunny, with a high near 63. Southwest wind 5 to 15 mph.
70°F 45°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 39. East southeast wind 5 to 10 mph.
70°F 45°F
Friday
Mostly Sunny
Mostly sunny, with a high near 66. West northwest wind 5 to 20 mph, with gusts as high as 30 mph.
70°F 45°F
Friday Night
Mostly Clear
Mostly clear, with a low around 41.
70°F 45°F
Saturday
Partly Sunny
Partly sunny, with a high near 69.
70°F 45°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 38.
70°F 45°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 62.
70°F 45°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 37.
70°F 45°F
Monday
Mostly Sunny
Mostly sunny, with a high near 72.
70°F 45°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 45.
70°F 45°F
Tuesday
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 79.
70°F 45°F
Data provided by weather.gov