Knoxville 7-day weather forecast

Written by:
March 23, 2026
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Knoxville 7-day weather forecast

created the forecast for Knoxville, Tennessee using data from . This week's high is 83 掳F on Saturday, while the low is 50 掳F on Sunday. There is expected to be 1 sunny day and rain on 2 days this week.

There are currently no weather alerts.

Monday, April 13

- High of 78 掳F, low of 59 掳F (40% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:05 AM, sunset at 8:06 PM
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Tuesday, April 14

- High of 80 掳F, low of 57 掳F (47% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:03 AM, sunset at 8:07 PM
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Wednesday, April 15

- High of 80 掳F, low of 57 掳F (46% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:02 AM, sunset at 8:08 PM
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Thursday, April 16

- High of 81 掳F, low of 60 掳F (38% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:01 AM, sunset at 8:09 PM
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Friday, April 17

- High of 82 掳F, low of 56 掳F (43% humidity)
- Fair with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 6:59 AM, sunset at 8:10 PM
- New moon
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Saturday, April 18

- High of 83 掳F, low of 62 掳F (33% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 6:58 AM, sunset at 8:11 PM
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Sunday, April 19

- High of 67 掳F, low of 50 掳F (29% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:57 AM, sunset at 8:11 PM

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