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Current Weather Conditions for Lyman, SD

Sunny, with a high near 97. Heat index values as high as 98. South wind around 17 mph.
93°F

Conditions

Wind: 15 mph S
Humidity: 39%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
93° 96° 97° 97° 96° 96° 95° 91° 87° 82° 79° 77° 76°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny, with a high near 97. Heat index values as high as 98. South wind around 17 mph.
97°F 76°F
Tonight
Clear
Clear, with a low around 68. South southeast wind 8 to 17 mph.
97°F 76°F
Wednesday
Sunny
Sunny, with a high near 95. South southeast wind 7 to 16 mph.
97°F 76°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 70. South southeast wind 8 to 16 mph.
97°F 76°F
Thursday
Sunny
Sunny, with a high near 100. South wind 8 to 16 mph, with gusts as high as 25 mph.
97°F 76°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 73. South wind 10 to 16 mph, with gusts as high as 24 mph.
97°F 76°F
Friday
Sunny
Sunny, with a high near 102. West wind around 10 mph.
97°F 76°F
Friday Night
Mostly Clear
Mostly clear, with a low around 72. North northeast wind 8 to 12 mph.
97°F 76°F
Saturday
Sunny
Sunny, with a high near 101. East northeast wind 8 to 12 mph.
97°F 76°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 73.
97°F 76°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 102.
97°F 76°F
Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
97°F 76°F
Monday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
97°F 76°F
Monday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
97°F 76°F
Data provided by weather.gov