Weather forecast for tomorrow
Chattanooga, TN

Weather forecast for tomorrow

Saturday, Apr 5.

Partly Cloudy
7:20 am

8:07 pm
EDT
Partly Cloudy
86°F / 64°F
  • Wind: 14mph S
  • Humidity: 60%
  • Precip. probability: 16%
  • Precipitation: 0.47"
  • UV index: 7
Tomorrow, high-altitude clouds may scatter across the sky, but the sun will still shine.
With a low probability, moderate precipitation is predicted. Anticipated temperature values will span from a tropical 86°F down to a breezy 64.4°F.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected high is higher and consistent with May's normal of 78.1°F rather than April's.
Sunrise will be at 7:20 am and sunset at 8:07 pm; tomorrow's daylight will last for 12h and 47min.

Frequently asked questions

What is the weather forecast for Chattanooga for tomorrow?
Tomorrow, expect partly sunny skies with periods of cloudiness.
Will it rain tomorrow?
Moderate precipitation of 0.47" is anticipated in Chattanooga. The possibility of rainfall is low at 16%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 64.4°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 91.4°F.
The highest temperature will be noticeably higher than the average maximum of 69.4°F in April. The lowest temperature will be also notably higher than the average low of 49.5°F.
What time are sunrise and sunset tomorrow?
On Saturday, in Chattanooga, sunrise will be at 7:20 am and sunset at 8:07 pm (EDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 12h and 47min.

Hourly weather forecast

12 am
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 4mph S
  • Pressure: 30.09"Hg
  • Humidity: 65%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph S
  • Pressure: 30.09"Hg
  • Humidity: 69%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph S
  • Pressure: 30.09"Hg
  • Humidity: 76%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph S
  • Pressure: 30.06"Hg
  • Humidity: 80%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:20 am
8 am
  • 68°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 30.09"Hg
  • Humidity: 82%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph S
  • Pressure: 30.09"Hg
  • Humidity: 69%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SSW
  • Pressure: 30.06"Hg
  • Humidity: 58%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph S
  • Pressure: 30"Hg
  • Humidity: 52%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph S
  • Pressure: 29.94"Hg
  • Humidity: 45%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Pressure: 29.88"Hg
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph S
  • Pressure: 29.88"Hg
  • Humidity: 48%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:07 pm
10 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph S
  • Pressure: 29.91"Hg
  • Humidity: 55%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, primarily cloudy and occasionally rain-soaked weather is forecasted.
With a 30% probability, minimal rainfall is forecasted at 11 pm.
The temperature will vary between a minimum of 68°F and a maximum of 84.2°F. The hottest part of the day will be from 4 pm to 6 pm.
The highest temperature tomorrow will resemble May's average maximum more than April's 69.4°F. The expected low will be also more alike with what’s common in May than the current April average of 49.5°F.
Updated: Apr 4, 2025 @ 19:25:37 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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