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Current Weather Conditions for Sylvan Lake, SD

Patchy fog before noon, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. South wind around 5 mph. Chance of precipitation is 40%.
62°F

Conditions

Wind: 5 mph S
Humidity: 75%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM
62° 65° 68° 73° 77° 79° 80° 80° 78° 75° 71° 69° 66°

Upcoming Week

Day Forecast High Low
Today
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog before noon, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny. High near 80, with temperatures falling to around 78 in the afternoon. South wind around 5 mph. Chance of precipitation is 40%.
80°F 62°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3am. Some of the storms could be severe. Mostly cloudy, with a low around 59. Northeast wind 0 to 5 mph. Chance of precipitation is 50%.
80°F 62°F
Sunday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny. High near 81, with temperatures falling to around 79 in the afternoon. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
80°F 62°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
80°F 62°F
Monday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny. High near 77, with temperatures falling to around 71 in the afternoon. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
80°F 62°F
Monday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 3am, then showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy. Low around 53, with temperatures rising to around 56 overnight. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
80°F 62°F
Tuesday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 66. East wind around 5 mph, with gusts as high as 20 mph.
80°F 62°F
Tuesday Night
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Showers and thunderstorms likely before midnight, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind around 5 mph.
80°F 62°F
Wednesday
Sunny
Sunny, with a high near 70.
80°F 62°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 53.
80°F 62°F
Juneteenth
Sunny
Sunny, with a high near 79.
80°F 62°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 57.
80°F 62°F
Friday
Sunny
Sunny, with a high near 81.
80°F 62°F
Friday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 59.
80°F 62°F
Data provided by weather.gov