Knoxville, TN Weather - Extended Forecast

Wednesday

Chance of thunderstorms

High:
81°F

A chance of showers and thunderstorms before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 81. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

Wednesday Night

Showers

Overnight low:
44°F

A slight chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 44. Southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

Thursday

Chance of showers

High:
55°F

A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 55. North wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear

Overnight low:
35°F

Mostly clear, with a low around 35.

Friday

Mostly sunny

High:
66°F

Friday Night

Mostly clear

Overnight low:
43°F

Saturday

Sunny

High:
73°F

Saturday Night

Mostly clear

Overnight low:
50°F

Sunday

Sunny

High:
77°F