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Current Weather Conditions for Jefferson, SD

Mostly sunny. High near 81, with temperatures falling to around 78 in the afternoon. Northwest wind 20 to 30 mph, with gusts as high as 45 mph.
76°F

Conditions

Wind: 20 mph NW
Humidity: 56%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
76° 78° 79° 78° 79° 79° 78° 77° 75° 73° 70° 68° 65°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny. High near 81, with temperatures falling to around 78 in the afternoon. Northwest wind 20 to 30 mph, with gusts as high as 45 mph.
79°F 68°F
Tonight
Partly Cloudy
Partly cloudy. Low around 54, with temperatures rising to around 57 overnight. Northwest wind 10 to 25 mph, with gusts as high as 45 mph.
79°F 68°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 78. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
79°F 68°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 52. Northeast wind 0 to 10 mph.
79°F 68°F
Juneteenth
Mostly Sunny
Mostly sunny, with a high near 84. Southwest wind 0 to 10 mph.
79°F 68°F
Friday Night
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East wind 5 to 10 mph. Chance of precipitation is 20%.
79°F 68°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. Partly sunny, with a high near 85. Chance of precipitation is 50%.
79°F 68°F
Saturday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 90%.
79°F 68°F
Sunday
Showers And Thunderstorms
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 80%.
79°F 68°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
79°F 68°F
Monday
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 77.
79°F 68°F
Monday Night
Slight Chance Rain Showers
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 55.
79°F 68°F
Tuesday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
79°F 68°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
79°F 68°F
Data provided by weather.gov