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Current Weather Conditions for Marcus, SD

Sunny. High near 106, with temperatures falling to around 104 in the afternoon. Heat index values as high as 102. Southeast wind around 21 mph, with gusts as high as 37 mph.
104°F

Conditions

Wind: 21 mph SE
Humidity: 19%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM
104° 101° 99° 96° 92° 87° 85° 83° 81° 79° 76° 72° 71°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny. High near 106, with temperatures falling to around 104 in the afternoon. Heat index values as high as 102. Southeast wind around 21 mph, with gusts as high as 37 mph.
104°F 68°F
Tonight
Mostly Clear
Mostly clear, with a low around 71. South wind 9 to 20 mph, with gusts as high as 36 mph.
104°F 68°F
Tuesday
Sunny
Sunny, with a high near 105. Heat index values as high as 101. Southeast wind 9 to 20 mph, with gusts as high as 28 mph.
104°F 68°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 70. Southeast wind 12 to 20 mph, with gusts as high as 28 mph.
104°F 68°F
Wednesday
Sunny
Sunny, with a high near 102. Southeast wind 13 to 21 mph, with gusts as high as 29 mph.
104°F 68°F
Wednesday Night
Mostly Clear
Mostly clear. Low around 70, with temperatures rising to around 74 overnight. South wind 13 to 18 mph, with gusts as high as 26 mph.
104°F 68°F
Thursday
Sunny
Sunny, with a high near 99.
104°F 68°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 69.
104°F 68°F
Friday
Sunny
Sunny, with a high near 99.
104°F 68°F
Friday Night
Mostly Clear
Mostly clear, with a low around 68.
104°F 68°F
Saturday
Sunny
Sunny, with a high near 97.
104°F 68°F
Saturday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
104°F 68°F
Sunday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.
104°F 68°F
Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
104°F 68°F
Data provided by weather.gov