Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Jefferson, SD

Showers and thunderstorms likely after midnight. Mostly cloudy. Low around 69, with temperatures rising to around 73 overnight. South southeast wind 0 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
92°F

Conditions

Wind: 5 mph W
Humidity: 44%
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
92° 91° 88° 84° 80° 79° 77° 76° 76° 75° 73° 73° 71°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Cloudy then Showers And Thunderstorms Likely
Showers and thunderstorms likely after midnight. Mostly cloudy. Low around 69, with temperatures rising to around 73 overnight. South southeast wind 0 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
92°F 69°F
Wednesday
Chance Showers And Thunderstorms then Mostly Sunny
A chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 91. Heat index values as high as 100. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
92°F 69°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 68. South southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
92°F 69°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 90. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
92°F 69°F
Thursday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly cloudy, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
92°F 69°F
Friday
Chance Showers And Thunderstorms then Mostly Sunny
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. South southeast wind around 10 mph. Chance of precipitation is 50%.
92°F 69°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely between 7pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 70. Chance of precipitation is 60%.
92°F 69°F
Independence Day
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 60%.
92°F 69°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 50%.
92°F 69°F
Sunday
Chance Showers And Thunderstorms then Mostly Sunny
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
92°F 69°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 65.
92°F 69°F
Monday
Mostly Sunny
Mostly sunny, with a high near 88.
92°F 69°F
Monday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66.
92°F 69°F
Tuesday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
92°F 69°F
Data provided by weather.gov