Weather Forecast for
Grainger County, TN

Today: A chance of showers, with thunderstorms also possible after noon. Patchy fog before 10am. Otherwise, cloudy, with a high near 78. Southeast wind around 5 mph. Chance of precipitation is 40%.

Tonight: A chance of showers and thunderstorms. Cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.


Tuesday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 81. Southeast wind around 5 mph. Chance of precipitation is 40%.

Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 60%.

Wednesday: Showers and possibly a thunderstorm, mainly before 11am, then showers and thunderstorms after 11am. High near 75. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Cloudy, with a low around 64. Chance of precipitation is 70%.

Thursday: A chance of showers, then showers and thunderstorms likely after 8am. Cloudy, with a high near 75. Chance of precipitation is 70%.

Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 63.

Friday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.

Friday Night: Partly cloudy, with a low around 60.

Saturday: Mostly sunny, with a high near 79.

Saturday Night: Mostly clear, with a low around 62.

Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.