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Current Weather Conditions for Lake Sinai, SD

Widespread frost. Partly cloudy, with a low around 33. West northwest wind around 5 mph.
36°F

Conditions

Wind: 5 mph WNW
Humidity: 85%
Probability of Precipitation: 3%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
36° 35° 34° 34° 34° 38° 43° 48° 50° 52° 51° 52° 54°

Upcoming Week

Day Forecast High Low
Overnight
Widespread Frost
Widespread frost. Partly cloudy, with a low around 33. West northwest wind around 5 mph.
68°F 42°F
Wednesday
Chance Rain Showers then Slight Chance Showers And Thunderstorms
Widespread frost before 8am, then a chance of rain showers between 11am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 56. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
68°F 42°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am, then widespread frost. Mostly cloudy, with a low around 31. North wind 5 to 15 mph. Chance of precipitation is 30%.
68°F 42°F
Thursday
Widespread Frost then Slight Chance Rain Showers
Widespread frost before 8am, then a slight chance of rain showers. Partly sunny, with a high near 52. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
68°F 42°F
Thursday Night
Slight Chance Rain Showers then Widespread Frost
A slight chance of rain showers before 7pm, then widespread frost. Partly cloudy, with a low around 29. North wind 5 to 15 mph. Chance of precipitation is 20%.
68°F 42°F
Friday
Widespread Frost then Mostly Sunny
Widespread frost before 9am. Mostly sunny, with a high near 54. North northwest wind 5 to 10 mph, with gusts as high as 25 mph.
68°F 42°F
Friday Night
Mostly Clear then Widespread Frost
Widespread frost after 1am. Mostly clear, with a low around 31.
68°F 42°F
Saturday
Widespread Frost then Sunny
Widespread frost before 9am. Sunny, with a high near 65.
68°F 42°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 41.
68°F 42°F
Sunday
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 65.
68°F 42°F
Sunday Night
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 39.
68°F 42°F
Monday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 67.
68°F 42°F
Monday Night
Slight Chance Rain Showers
A slight chance of rain showers. Partly cloudy, with a low around 41.
68°F 42°F
Tuesday
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 69.
68°F 42°F
Data provided by weather.gov