Chattanooga 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Chattanooga 7-day weather forecast

Stacker created the forecast for Chattanooga, Tennessee using data from OpenWeather. This week's high is 93 °F on Friday, while the low is 68 °F on Wednesday. There are expected to be 2 sunny days and rain on 6 days this week.

NWS Morristown TN has issued a flood watch until Tuesday at 09:00 PM.

Monday, June 8

- High of 82 °F, low of 72 °F (91% humidity)
- Overcast with a 100% chance of rain (23 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:27 AM, sunset at 8:53 PM
- Last quarter moon
1 / 6
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Tuesday, June 9

- High of 82 °F, low of 70 °F (81% humidity)
- Mostly cloudy with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:26 AM, sunset at 8:54 PM
2 / 6
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Wednesday, June 10

- High of 89 °F, low of 68 °F (67% humidity)
- Mostly sunny with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:26 AM, sunset at 8:54 PM
3 / 6
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Thursday, June 11

- High of 90 °F, low of 70 °F (46% humidity)
- Fair with a 43% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:26 AM, sunset at 8:55 PM
4 / 6
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Friday, June 12

- High of 93 °F, low of 71 °F (42% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (7 mph wind)
- Sunrise at 6:26 AM, sunset at 8:55 PM
5 / 6
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Saturday, June 13

- High of 88 °F, low of 71 °F (59% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:26 AM, sunset at 8:56 PM
6 / 6
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Sunday, June 14

- High of 89 °F, low of 71 °F (48% humidity)
- Overcast with a 93% chance of rain (2 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 6:26 AM, sunset at 8:56 PM
- New moon

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