CHATTANOOGA, TN 37414 Weather Forecast & Current Conditions

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CHATTANOOGA, TN
Current Weather

12:53 PM CDT AUG 15, 2026
Broken Clouds
93°F
Feels Like: 99°F
Dewpoint: 70°F
Rel. Hum.: 47%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 30.17 inches
Last 72 hours

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CHATTANOOGA, TN 37414
Weather Forecast

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REST OF TODAY
Mostly sunny. A chance of showers and thunderstorms early this afternoon, then a slight chance of showers and thunderstorms late. Near steady temperature in the lower 90s. Light winds. Chance of rain 40 percent. Heat index values around 109.
TONIGHT
Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Light winds.
SUNDAY
Sunny with highs in the mid to upper 90s. Light winds. Heat index values around 109.
SUNDAY NIGHT
Mostly clear. Lows in the mid 70s. Light winds.
MONDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid to upper 90s. West winds 10 mph or less. Chance of rain 30 percent. Heat index values around 112.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower to mid 70s.
TUESDAY
Sunny. Highs in the lower to mid 90s. Heat index values around 105.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 70s.
WEDNESDAY
Sunny. Highs in the lower to mid 90s. Heat index values around 106.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower to mid 70s. Chance of rain 20 percent.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values around 105 in the afternoon.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s to lower 70s.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 30 percent.

Visible Weather Satellite
CHATTANOOGA, TN 37414
Infrared Weather Satellite
CHATTANOOGA, TN 37414
NEXRAD Weather Radar
CHATTANOOGA, TN 37414

CHATTANOOGA, TN 3 hourly weather forecast

weather forecast created  6:00 AM MDT  8/15/2026
Saturday
15 AUG 2026
CHATTANOOGA, TN 37414 weather forecast Day 1, 12 hours 1 PM 92° 101° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 40% severe)
NNW   3 54% 73°
High 94° CHATTANOOGA, TN 37414 weather forecast Day 1, 15 hours 4 PM 93° 100° Partly Cloudy N   6 49% 71°
Partly Cloudy



CHATTANOOGA, TN 37414 weather forecast Day 1, 18 hours 7 PM 88° 96° Partly Cloudy 3%

0% Thunder
( 19% severe)
NW   3 61% 73°
CHATTANOOGA, TN 37414 weather forecast Day 1, 21 hours 10 PM 82° 87° Partly Cloudy   CALM 74% 73°
Sunday
16 AUG 2026
CHATTANOOGA, TN 37414 weather forecast Day 2, 0 hours 1 AM 79° 82° Partly Cloudy 1%

0% Thunder
( 3% severe)
  CALM 82% 73°
Low 75° CHATTANOOGA, TN 37414 weather forecast Day 2, 3 hours 4 AM 77° 78° Clear   CALM 87% 73°
High 98° CHATTANOOGA, TN 37414 weather forecast Day 2, 6 hours 7 AM 77° 78° Clear 1%

0% Thunder
( 7% severe)
  CALM 85% 72°

Partly Cloudy



CHATTANOOGA, TN 37414 weather forecast Day 2, 9 hours 10 AM 88° 95° Partly Cloudy WSW   2 59% 72°
CHATTANOOGA, TN 37414 weather forecast Day 2, 12 hours 1 PM 94° 99° Partly Cloudy 1%

0% Thunder
( 24% severe)
W   6 43% 68°
CHATTANOOGA, TN 37414 weather forecast Day 2, 15 hours 4 PM 96° 100° Clear W   7 39% 67°
CHATTANOOGA, TN 37414 weather forecast Day 2, 18 hours 7 PM 90° 96° Clear 0%

0% Thunder
( 11% severe)
W   6 52% 70°
CHATTANOOGA, TN 37414 weather forecast Day 2, 21 hours 10 PM 83° 87° Partly Cloudy SW   3 65% 70°
Monday
17 AUG 2026
CHATTANOOGA, TN 37414 weather forecast Day 3, 0 hours 1 AM 80° 83° Clear 0%

0% Thunder
( 5% severe)
SW   1 72% 70°
Low 76° CHATTANOOGA, TN 37414 weather forecast Day 3, 3 hours 4 AM 78° 80° Clear   CALM 76% 70°
High 99° CHATTANOOGA, TN 37414 weather forecast Day 3, 6 hours 7 AM 77° 79° Clear 1%

0% Thunder
( 12% severe)
  CALM 79% 70°

Clear

Chance of Rain

CHATTANOOGA, TN 37414 weather forecast Day 3, 9 hours 10 AM 89° 95° Clear WSW   5 56% 71°
CHATTANOOGA, TN 37414 weather forecast Day 3, 15 hours 1 PM 95° 103° Clear 26%
RAIN
.01–.1 in
0% Thunder
( 46% severe)
W   8 46% 71°
CHATTANOOGA, TN 37414 weather forecast Day 3, 18 hours 4 PM 95° 102° Partly Cloudy WNW   10 45% 70°
CHATTANOOGA, TN 37414 weather forecast Day 3, 21 hours 7 PM 88° 95° Partly Cloudy     NW   7 59% 72°

CHATTANOOGA, TN extended weather forecast

Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Low 76° Low 71° Low 76° Low 75° Low 70°
High 96° High 96° High 95° High 90° High 90°
CHATTANOOGA, TN 37414 weather forecast Day 4 CHATTANOOGA, TN 37414 weather forecast Day 5 CHATTANOOGA, TN 37414 weather forecast Day 6 CHATTANOOGA, TN 37414 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
47% Rain
Partly Cloudy
22% Rain
Partly Cloudy
26% Rain
Overcast
47% Rain
Overcast
46% Rain
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