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Current Weather Conditions for Jefferson, SD

A slight chance of showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 77 in the afternoon. South southeast wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
77°F

Conditions

Wind: 10 mph S
Humidity: 62%
Probability of Precipitation: 21%

Hourly Forcast (next 12 hours)

9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM
77° 77° 76° 76° 75° 72° 70° 68° 67° 67° 67° 66° 65°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 77 in the afternoon. South southeast wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
96°F 76°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 61, with temperatures rising to around 65 overnight. Southeast wind 0 to 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
96°F 76°F
Friday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7am and 4pm. Mostly sunny, with a high near 87. South southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
96°F 76°F
Friday Night
Partly Cloudy
Partly cloudy. Low around 60, with temperatures rising to around 64 overnight. East wind 0 to 5 mph.
96°F 76°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 91. East southeast wind 0 to 15 mph.
96°F 76°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 65. Southeast wind 10 to 15 mph.
96°F 76°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 88. Chance of precipitation is 40%.
96°F 76°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
96°F 76°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
96°F 76°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
96°F 76°F
Tuesday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
96°F 76°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 68.
96°F 76°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 98.
96°F 76°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 71.
96°F 76°F
Data provided by weather.gov