Chattanooga 7-day weather forecast

Written by:
June 8, 2026
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Chattanooga 7-day weather forecast

created the forecast for Chattanooga, Tennessee using data from . This week's high is 92 掳F on Thursday, while the low is 69 掳F on Saturday. There is expected to be 1 sunny day and rain on 6 days this week.

There are currently no weather alerts.

Monday, August 3

- High of 84 掳F, low of 71 掳F (67% humidity)
- Mostly cloudy with a 97% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:52 AM, sunset at 8:42 PM
1 / 6
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Tuesday, August 4

- High of 90 掳F, low of 73 掳F (70% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:52 AM, sunset at 8:41 PM
2 / 6
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Wednesday, August 5

- High of 84 掳F, low of 73 掳F (63% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:53 AM, sunset at 8:40 PM
- Last quarter moon
3 / 6
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Thursday, August 6

- High of 92 掳F, low of 70 掳F (44% humidity)
- Mostly sunny with a 64% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:54 AM, sunset at 8:39 PM
4 / 6
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Friday, August 7

- High of 89 掳F, low of 70 掳F (73% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 6:55 AM, sunset at 8:38 PM
5 / 6
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Saturday, August 8

- High of 91 掳F, low of 69 掳F (45% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 6:55 AM, sunset at 8:37 PM
6 / 6
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Sunday, August 9

- High of 88 掳F, low of 71 掳F (50% humidity)
- Overcast with a 59% chance of rain (1 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 6:56 AM, sunset at 8:36 PM

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