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Current Weather Conditions for Lyman, SD

Mostly clear. Low around 61, with temperatures rising to around 71 overnight. Southeast wind around 5 mph.
72°F

Conditions

Wind: 5 mph SE
Humidity: 90%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
72° 72° 71° 68° 64° 67° 70° 77° 81° 85° 87° 89° 90°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear. Low around 61, with temperatures rising to around 71 overnight. Southeast wind around 5 mph.
89°F 66°F
Sunday
Sunny
Sunny, with a high near 93. South southeast wind 3 to 14 mph.
89°F 66°F
Sunday Night
Mostly Clear
Mostly clear. Low around 66, with temperatures rising to around 69 overnight. Southeast wind around 15 mph, with gusts as high as 24 mph.
89°F 66°F
Monday
Mostly Sunny
Mostly sunny, with a high near 97. Heat index values as high as 98. South southeast wind 12 to 20 mph, with gusts as high as 28 mph.
89°F 66°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 67. Southeast wind 9 to 17 mph. Chance of precipitation is 40%.
89°F 66°F
Tuesday
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. Southeast wind 9 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
89°F 66°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 66. South southeast wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
89°F 66°F
Wednesday
Showers And Thunderstorms then Partly Sunny
Showers and thunderstorms before 7am. Partly sunny, with a high near 84. North northwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
89°F 66°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 61. Northeast wind 6 to 14 mph.
89°F 66°F
Thursday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 20%.
89°F 66°F
Thursday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
89°F 66°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 89. Chance of precipitation is 20%.
89°F 66°F
Friday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65. Chance of precipitation is 20%.
89°F 66°F
Saturday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
89°F 66°F
Data provided by weather.gov