Weather forecast for 10 days
Chattanooga, TN

Weather forecast for the weekend

Saturday, Apr 19.

Partly Cloudy
7:02 am

8:18 pm
EDT
Partly Cloudy
88°F / 63°F
  • Wind: 11mph SSW
  • Humidity: 49%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, clouds and sunshine will create a dynamic sky throughout the day.
Temperatures are predicted to peak at a humid 87.8°F and drop to a minimum of a comfortable 62.6°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a humid 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
It will be hotter, and the temperature will align more closely with May's average high of 78.1°F than April's.
Sunrise will be at 7:02 am and sunset at 8:18 pm; tomorrow's daylight will last for 13h and 16min.

Sunday, Apr 20.

Cloudy
7:00 am

8:19 pm
EDT
Cloudy
86°F / 63°F
  • Wind: 9mph SSE
  • Humidity: 52%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 5
On Sunday, in Chattanooga, expect a gray and cloudy sky.
The highest anticipated temperature is a tropical 86°F, while the lowest temperature will be an enjoyable 62.6°F.
On Sunday, the temperature will resemble May's climate with a high near 78.1°F.
Sunrise will be at 7:00 am and sunset at 8:19 pm; the daylight will last for 13h and 19min.

Frequently asked questions

What is the weather forecast for Chattanooga for Sunday?
On Sunday, low-hanging clouds will persist throughout the day.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 86°F, while the minimum temperature will be 62.6°F.
What is the weather forecast for Chattanooga for the next ten days?
In Chattanooga, a combination of lightning-active, cloudy and showery weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is expected on Monday through next Saturday in Chattanooga. Monday, with moderate precipitation of 0.43", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 73.4°F and 87.8°F, while the minimum temperature will range between 59°F and 64.4°F.
What will be the hottest and the coldest days?
The hottest day will be tomorrow, with a maximum of 87.8°F. With a maximum temperature of 73.4°F, Tuesday will be the coldest day.

Long-term weather forecast

FriApr 18.
  • min.
  • 59°F
Mostly Clear
Mostly Clear
  • Wind: 12mph S
  • Humidity: 44%
  • UV index: 0
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:03 am 8:17 pm EDT
SatApr 19.
  • 88°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:02 am 8:18 pm EDT
SunApr 20.
  • 86°F
  • 63°F
Cloudy
Cloudy
  • Wind: 9mph SSE
  • Humidity: 52%
  • UV index: 5
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:00 am 8:19 pm EDT
MonApr 21.
  • 81°F
  • 63°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph SSW
  • Humidity: 57%
  • UV index: 5
  • Precip. probability: 72%
  • Precipitation: 0.43"
  • 6:59 am 8:20 pm EDT
TueApr 22.
  • 73°F
  • 61°F
Thunderstorms
Thunderstorms
  • Wind: 5mph WSW
  • Humidity: 78%
  • UV index: 4
  • Precip. probability: 75%
  • Precipitation: 0.31"
  • 6:58 am 8:20 pm EDT
WedApr 23.
  • 81°F
  • 61°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 5mph ESE
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 50%
  • Precipitation: 0.16"
  • 6:57 am 8:21 pm EDT
ThuApr 24.
  • 77°F
  • 63°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph SE
  • Humidity: 73%
  • UV index: 6
  • Precip. probability: 55%
  • Precipitation: 0.35"
  • 6:56 am 8:22 pm EDT
FriApr 25.
  • 81°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 8mph SSE
  • Humidity: 68%
  • UV index: 7
  • Precip. probability: 38%
  • Precipitation: 0.24"
  • 6:54 am 8:23 pm EDT
SatApr 26.
  • 82°F
  • 61°F
AM Showers
AM Showers
  • Wind: 7mph SW
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • 6:53 am 8:24 pm EDT
SunApr 27.
  • 84°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph ESE
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:52 am 8:24 pm EDT
For the next ten days, a combination of storm-filled, cloudy and rainy weather is forecasted.
Rain is predicted for Monday through next Saturday.
Temperature variation will be noticeable across the forecast period. The maximum temperature will vary between 73.4°F and 87.8°F, while the overnight low will be nearly unchanged, as the minimum temperature is expected to range between 59°F and 64.4°F.
The hottest day will be Saturday, with a maximum of 87.8°F; the lowest daytime temperature of the period will be reached on Tuesday, peaking at 73.4°F.
Updated: Apr 18, 2025 @ 19:14:32 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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