Find the Best Places in the United States

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

Current Weather Conditions for Lyman, SD

A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny, with a high near 85. South southeast wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
76°F

Conditions

Wind: 9 mph SSE
Humidity: 64%
Probability of Precipitation: 23%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
76° 78° 80° 82° 82° 83° 81° 81° 80° 75° 72° 70° 68°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny, with a high near 85. South southeast wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
97°F 76°F
Tonight
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely between 11pm and 1am, then a chance of showers and thunderstorms between 1am and 5am, then showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy. Low around 59, with temperatures rising to around 63 overnight. East southeast wind 7 to 15 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
97°F 76°F
Friday
Showers And Thunderstorms Likely then Mostly Sunny
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 10am. Some of the storms could be severe. Mostly sunny, with a high near 84. Northwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
97°F 76°F
Friday Night
Mostly Clear
Mostly clear, with a low around 58. East northeast wind around 8 mph.
97°F 76°F
Saturday
Sunny
Sunny, with a high near 94. Southeast wind 7 to 25 mph, with gusts as high as 36 mph.
97°F 76°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 67. Southeast wind 18 to 25 mph, with gusts as high as 35 mph.
97°F 76°F
Sunday
Sunny
Sunny, with a high near 94. South southeast wind 18 to 29 mph, with gusts as high as 38 mph.
97°F 76°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. South southeast wind 14 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
97°F 76°F
Monday
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 89. West northwest wind 14 to 18 mph. Chance of precipitation is 30%.
97°F 76°F
Monday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
97°F 76°F
Tuesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Chance of precipitation is 20%.
97°F 76°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 67. Chance of precipitation is 30%.
97°F 76°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 100.
97°F 76°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 68. Chance of precipitation is 20%.
97°F 76°F
Data provided by weather.gov