Chattanooga 7-day weather forecast

Written by:
December 29, 2025
ESOlex // Shutterstock

Chattanooga 7-day weather forecast

Stacker created the forecast for Chattanooga, Tennessee using data from OpenWeather. This week's high is 68 °F on Thursday, while the low is 32 °F on Sunday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, January 5

- High of 64 °F, low of 39 °F (57% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:49 AM, sunset at 5:43 PM
1 / 6
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Tuesday, January 6

- High of 60 °F, low of 48 °F (87% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 7:49 AM, sunset at 5:44 PM
2 / 6
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Wednesday, January 7

- High of 66 °F, low of 49 °F (59% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:49 AM, sunset at 5:44 PM
3 / 6
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Thursday, January 8

- High of 68 °F, low of 48 °F (64% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:49 AM, sunset at 5:45 PM
4 / 6
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Friday, January 9

- High of 63 °F, low of 58 °F (88% humidity)
- Overcast with a 100% chance of rain (32 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:49 AM, sunset at 5:46 PM
5 / 6
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Saturday, January 10

- High of 62 °F, low of 45 °F (68% humidity)
- Overcast with a 100% chance of rain (58 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:49 AM, sunset at 5:47 PM
- Last quarter moon
6 / 6
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Sunday, January 11

- High of 43 °F, low of 32 °F (39% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:49 AM, sunset at 5:48 PM

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