Chattanooga 7-day weather forecast

Written by:
January 26, 2026
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Chattanooga 7-day weather forecast

Stacker created the forecast for Chattanooga, Tennessee using data from OpenWeather. This week's high is 72 °F on Friday, while the low is 33 °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, February 16

- High of 67 °F, low of 42 °F (59% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:26 AM, sunset at 6:24 PM
1 / 6
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Tuesday, February 17

- High of 66 °F, low of 45 °F (51% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:25 AM, sunset at 6:25 PM
- New moon
2 / 6
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Wednesday, February 18

- High of 66 °F, low of 51 °F (82% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:24 AM, sunset at 6:26 PM
3 / 6
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Thursday, February 19

- High of 71 °F, low of 58 °F (67% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:23 AM, sunset at 6:27 PM
4 / 6
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Friday, February 20

- High of 72 °F, low of 59 °F (40% humidity)
- Partly sunny with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:21 AM, sunset at 6:28 PM
5 / 6
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Saturday, February 21

- High of 60 °F, low of 47 °F (97% humidity)
- Overcast with a 100% chance of rain (46 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:20 AM, sunset at 6:29 PM
6 / 6
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Sunday, February 22

- High of 49 °F, low of 33 °F (42% humidity)
- Sunny with a 80% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:19 AM, sunset at 6:30 PM

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