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Current Weather Conditions for Lyman, SD

A slight chance of showers and thunderstorms before 4pm. Mostly sunny. High near 89, with temperatures falling to around 86 in the afternoon. North wind around 6 mph. Chance of precipitation is 20%.
87°F

Conditions

Wind: 6 mph ENE
Humidity: 50%
Probability of Precipitation: 16%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
87° 89° 88° 86° 86° 85° 82° 78° 74° 72° 70° 68° 67°

Upcoming Week

Day Forecast High Low
Independence Day
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 4pm. Mostly sunny. High near 89, with temperatures falling to around 86 in the afternoon. North wind around 6 mph. Chance of precipitation is 20%.
89°F 71°F
Tonight
Mostly Clear
Mostly clear. Low around 61, with temperatures rising to around 65 overnight. East wind 3 to 7 mph.
89°F 71°F
Sunday
Sunny
Sunny, with a high near 91. South southeast wind 3 to 14 mph, with gusts as high as 22 mph.
89°F 71°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 67. Southeast wind around 15 mph.
89°F 71°F
Monday
Sunny
Sunny, with a high near 95. South southeast wind 13 to 20 mph, with gusts as high as 29 mph.
89°F 71°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 67. Southeast wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
89°F 71°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 94. South southeast wind 9 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
89°F 71°F
Tuesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. South southeast wind 13 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
89°F 71°F
Wednesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 87. West northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
89°F 71°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
89°F 71°F
Thursday
Partly Sunny
Partly sunny, with a high near 86.
89°F 71°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
89°F 71°F
Friday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
89°F 71°F
Friday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. Chance of precipitation is 20%.
89°F 71°F
Data provided by weather.gov