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Current Weather Conditions for Jefferson, SD

Clear. Low around 71, with temperatures rising to around 74 overnight. South southeast wind 5 to 10 mph.
82°F

Conditions

Wind: 10 mph S
Humidity: 64%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM
82° 80° 79° 78° 77° 75° 74° 73° 72° 74° 77° 81° 84°

Upcoming Week

Day Forecast High Low
Tonight
Clear
Clear. Low around 71, with temperatures rising to around 74 overnight. South southeast wind 5 to 10 mph.
82°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 wind 0 to 10 mph.
82°F 65°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 69. East northeast wind 5 to 15 mph.
82°F 65°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 95. Heat index values as high as 102. Southeast wind 5 to 10 mph.
82°F 65°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 76. South wind around 10 mph.
82°F 65°F
Monday
Sunny
Sunny, with a high near 100. Southwest wind around 10 mph.
82°F 65°F
Monday Night
Mostly Clear
Mostly clear, with a low around 70.
82°F 65°F
Tuesday
Sunny
Sunny, with a high near 88.
82°F 65°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 62.
82°F 65°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 84.
82°F 65°F
Wednesday Night
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
82°F 65°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
82°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.
82°F 65°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 87.
82°F 65°F
Data provided by weather.gov