Find the Best Places in the United States

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

Current Weather Conditions for Lyman, SD

Showers and thunderstorms after 1am. Mostly cloudy. Low around 46, with temperatures rising to around 50 overnight. Southeast wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
69°F

Conditions

Wind: 13 mph SE
Humidity: 33%
Probability of Precipitation: 4%

Hourly Forcast (next 12 hours)

12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM
69° 67° 64° 61° 57° 55° 54° 54° 53° 52° 50° 49° 48°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Cloudy then Showers And Thunderstorms
Showers and thunderstorms after 1am. Mostly cloudy. Low around 46, with temperatures rising to around 50 overnight. Southeast wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
79°F 59°F
Friday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 61. South southwest wind 16 to 24 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
79°F 59°F
Friday Night
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 7pm. Partly cloudy. Low around 40, with temperatures rising to around 43 overnight. West wind 8 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
79°F 59°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 73. South southwest wind 6 to 9 mph.
79°F 59°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 47. South southeast wind around 9 mph.
79°F 59°F
Sunday
Sunny
Sunny, with a high near 84. South southeast wind 7 to 10 mph.
79°F 59°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 54. South southeast wind around 10 mph.
79°F 59°F
Memorial Day
Sunny
Sunny, with a high near 89. South southeast wind 8 to 17 mph, with gusts as high as 26 mph.
79°F 59°F
Monday Night
Mostly Clear
Mostly clear, with a low around 58. South southeast wind around 17 mph, with gusts as high as 26 mph.
79°F 59°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 87.
79°F 59°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 58.
79°F 59°F
Wednesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
79°F 59°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
79°F 59°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
79°F 59°F
Data provided by weather.gov