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Current Weather Conditions for Sand Lake, SD

Mostly sunny, with a high near 98. Heat index values as high as 105. South southwest wind 1 to 8 mph.
66°F

Conditions

Wind: 1 mph S
Humidity: 100%
Probability of Precipitation: 3%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
66° 66° 70° 76° 83° 86° 89° 92° 95° 96° 97° 98° 98°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 98. Heat index values as high as 105. South southwest wind 1 to 8 mph.
87°F 63°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 70. Heat index values as high as 104. South southwest wind around 7 mph.
87°F 63°F
Monday
Partly Sunny
Partly sunny, with a high near 95. North wind 6 to 9 mph.
87°F 63°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 67. East northeast wind around 6 mph.
87°F 63°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 94. East southeast wind 3 to 8 mph.
87°F 63°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 67. Southeast wind around 8 mph.
87°F 63°F
Wednesday
Sunny
Sunny, with a high near 95. South wind 6 to 12 mph.
87°F 63°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. South southeast wind around 10 mph. Chance of precipitation is 40%.
87°F 63°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 86. South southwest wind around 10 mph. Chance of precipitation is 50%.
87°F 63°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 50%.
87°F 63°F
Friday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
87°F 63°F
Friday Night
Mostly Clear
Mostly clear, with a low around 63.
87°F 63°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 87.
87°F 63°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 64.
87°F 63°F
Data provided by weather.gov