Two-week planning outlook

14-Day Weather Forecast for Knoxville, Tennessee

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 62°F and 84°F during the next 14 days. Rain chances peak at 100% on Saturday, Oct 10, while Mon, Oct 19 · Tue, Oct 20 · Sun, Oct 18 currently look most favorable for outdoor plans.

Updated Oct 6, 10:53 PM -04:00

14 Days at a Glance

Complete two-week outlook

Warmest DayFri, Oct 9 · 84°FClear Sky

Coolest NightSun, Oct 18 · 41°FClear Sky

Highest Rain ChanceSat, Oct 10 · 100%Light Rain

Strongest WindSat, Oct 10 · 14.2 mphNo gust data

Weekend OutlookRain possible · Light Rain74°F / 63°F

Total Precipitation0.71 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Wednesday, Oct 7 · 80°F / 56°F

Clear Sky

Rain chance 0%, WSW 4.7 mph, humidity 49%.

Morning: 57°F
Afternoon: 74°F
Evening: 77°F
Overnight: 60°F
Humidity: 49%
Pressure: 30.03 inHg
Dew point: 53°F
UV index: 5.4 moderate
Sunrise: 7:35 AM
Sunset: 7:11 PM

Temperature Trend

HighLow41°F – 84°F

10/710/810/910/1010/1110/1210/1310/1410/1510/1610/1710/1810/1910/20

Rain Chances

0%10/7

0%10/8

0%10/9

100%10/10

100%10/11

77%10/12

0%10/13

0%10/14

0%10/15

100%10/16

77%10/17

0%10/18

0%10/19

0%10/20

UV Index

Daily peak

5.410/7

5.310/8

5.310/9

4.910/10

010/11

—10/12

—10/13

—10/14

—10/15

—10/16

—10/17

—10/18

—10/19

—10/20

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Mon, Oct 19 · Tue, Oct 20 · Sun, Oct 18

Lower rain chances and manageable winds

Rainy Days

Sat, Oct 10 · Sun, Oct 11 · Fri, Oct 16

Peak chance 100%

Warmest Days

Fri, Oct 9 · Wed, Oct 14 · Thu, Oct 8

Highs up to 84°F

Coolest Nights

Sun, Oct 18 · Mon, Oct 19 · Tue, Oct 20

Lows near 41°F

Windiest Day

Saturday, Oct 10

14.2 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 1074°F / 63°FLight Rain · Rain 100%

Sun, Oct 1174°F / 63°FModerate Rain · Rain 100%

Next Weekend

Sat, Oct 1768°F / 49°FModerate Rain · Rain 77%

Sun, Oct 1862°F / 41°FClear Sky · Rain 0%

14-Day Weather Forecast for Knoxville, Tennessee

Temperatures range from an overnight low near 41°F to a daytime high near 84°F. The strongest rain signal is 100% on Saturday, Oct 10, with 3 notable wet days in the current outlook.

FAQ

14-day forecast questions for Knoxville

What is the 14-day weather forecast for Knoxville?

Will it rain in Knoxville during the next two weeks?

The strongest rain signal is 100% on Saturday, Oct 10, with 3 notable wet days in the current outlook.

What is the hottest day in Knoxville during the next 14 days?

The warmest forecast day is Friday, Oct 9, with a high near 84°F.

What is the coldest night in Knoxville?

The lowest forecast temperature is 41°F on Sunday, Oct 18.

What will the weather be this weekend in Knoxville?

This Weekend currently ranges from 63°F to 74°F, with rain chances peaking at 100%.