Knoxville 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Knoxville 7-day weather forecast

Stacker created the forecast for Knoxville, Tennessee using data from OpenWeather. This week's high is 81 °F on Tuesday, while the low is 52 °F on Sunday. There are expected to be 3 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, October 6

- High of 79 °F, low of 61 °F (46% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:34 AM, sunset at 7:12 PM
- Full moon
1 / 6
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Tuesday, October 7

- High of 81 °F, low of 66 °F (69% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:35 AM, sunset at 7:10 PM
2 / 6
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Wednesday, October 8

- High of 75 °F, low of 64 °F (74% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:36 AM, sunset at 7:09 PM
3 / 6
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Thursday, October 9

- High of 76 °F, low of 57 °F (54% humidity)
- Mostly sunny with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:37 AM, sunset at 7:08 PM
4 / 6
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Friday, October 10

- High of 70 °F, low of 59 °F (47% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:38 AM, sunset at 7:06 PM
5 / 6
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Saturday, October 11

- High of 75 °F, low of 53 °F (42% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:38 AM, sunset at 7:05 PM
6 / 6
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Sunday, October 12

- High of 74 °F, low of 52 °F (34% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:39 AM, sunset at 7:04 PM

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