Weather Forecast for
Jefferson County, TN


This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Calm wind.

Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 84. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night: Showers and thunderstorms before 2am, then a chance of showers. Low around 65. Calm wind. Chance of precipitation is 80%.

Wednesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 80. Calm wind becoming north around 5 mph. Chance of precipitation is 80%.

Wednesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 60. East wind around 5 mph. Chance of precipitation is 80%.

Thursday: Showers likely, mainly before 8am. Partly sunny, with a high near 76. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

Thursday Night: A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 57.

Friday: Mostly sunny, with a high near 75.

Friday Night: Mostly clear, with a low around 52.

Saturday: Mostly sunny, with a high near 75.

Saturday Night: Partly cloudy, with a low around 50.

Sunday: Mostly sunny, with a high near 76.

Sunday Night: Partly cloudy, with a low around 52.

Monday: Mostly sunny, with a high near 77.

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