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Current Weather Conditions for Jefferson, SD

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
74°F

Conditions

Wind: 5 mph SW
Humidity: 79%
Probability of Precipitation: 18%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
74° 73° 72° 71° 72° 74° 77° 80° 83° 85° 87° 87° 88°

Upcoming Week

Day Forecast High Low
Overnight
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
77°F 54°F
Wednesday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 90. Southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
77°F 54°F
Wednesday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 4am. Partly cloudy. Low around 59, with temperatures rising to around 64 overnight. East northeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
77°F 54°F
Thursday
Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and noon. Mostly sunny, with a high near 79. North northwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
77°F 54°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 55. West wind 5 to 20 mph, with gusts as high as 35 mph.
77°F 54°F
Friday
Sunny
Sunny, with a high near 91. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
77°F 54°F
Friday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 64.
77°F 54°F
Saturday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
77°F 54°F
Saturday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 55.
77°F 54°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 75.
77°F 54°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 52.
77°F 54°F
Monday
Partly Sunny
Partly sunny, with a high near 77.
77°F 54°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 52.
77°F 54°F
Tuesday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 80.
77°F 54°F
Data provided by weather.gov