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Current Weather Conditions for Jefferson, SD

Mostly clear. Low around 71, with temperatures rising to around 75 overnight. East northeast wind around 0 mph.
75°F

Conditions

Wind: 0 mph
Humidity: 82%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM
75° 75° 74° 74° 77° 81° 84° 86° 88° 90° 91° 91° 92°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear. Low around 71, with temperatures rising to around 75 overnight. East northeast wind around 0 mph.
86°F 65°F
Saturday
Mostly Sunny then Chance Rain Showers
A chance of rain showers between 1pm and 2pm. Mostly sunny, with a high near 92. East northeast wind 0 to 10 mph. Chance of precipitation is 20%.
86°F 65°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 69. East northeast wind 5 to 15 mph.
86°F 65°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 95. Heat index values as high as 103. Southeast wind 5 to 10 mph.
86°F 65°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 76. South wind around 10 mph.
86°F 65°F
Monday
Sunny
Sunny, with a high near 100. Southwest wind around 10 mph.
86°F 65°F
Monday Night
Mostly Clear
Mostly clear, with a low around 71.
86°F 65°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 87.
86°F 65°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 61.
86°F 65°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 83.
86°F 65°F
Wednesday Night
Chance Showers And Thunderstorms
A slight chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
86°F 65°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.
86°F 65°F
Thursday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64.
86°F 65°F
Friday
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 87.
86°F 65°F
Data provided by weather.gov