CHATTANOOGA, TN 37414 Weather Forecast & Current Conditions

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CHATTANOOGA, TN
Current Weather

7:53 AM CDT JUL 17, 2026
Clear
82°F
Feels Like: 87°F
Dewpoint: 73°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: Calm
Pressure: 30.13 inches
Last 72 hours

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CHATTANOOGA, TN 37414
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Highs in the upper 80s to lower 90s. Light winds. Chance of rain 50 percent.
TONIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Light winds. Chance of rain 20 percent.
SATURDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s to lower 90s. Light winds. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. Light winds. Chance of rain 20 percent.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s to lower 90s. Light winds. Chance of rain 70 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20 percent.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values around 105.
TUESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent.
WEDNESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid to upper 60s.
THURSDAY
Sunny. Highs in the mid to upper 80s.

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 PM MDT  7/16/2026
Friday
17 JUL 2026
CHATTANOOGA, TN 37414 weather forecast Day 1, 0 hours 1 AM 76° 76° Partly Cloudy 6%

0% Thunder
( 8% severe)
  CALM 90% 73°
Low 73° CHATTANOOGA, TN 37414 weather forecast Day 1, 3 hours 4 AM 74° 74° Partly Cloudy   CALM 93% 72°
High 91° CHATTANOOGA, TN 37414 weather forecast Day 1, 6 hours 7 AM 76° 76° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 31% severe)
  CALM 87% 72°

Mostly Cloudy

Chance of Rain

CHATTANOOGA, TN 37414 weather forecast Day 1, 9 hours 10 AM 84° 90° Partly Cloudy NNW   3 70% 73°
CHATTANOOGA, TN 37414 weather forecast Day 1, 12 hours 1 PM 88° 96° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 77% severe)
WNW   3 61% 73°
CHATTANOOGA, TN 37414 weather forecast Day 1, 15 hours 4 PM 87° 94° Mostly Cloudy WNW   6 63% 73°
CHATTANOOGA, TN 37414 weather forecast Day 1, 18 hours 7 PM 83° 90° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 30% severe)
NW   5 74% 74°
CHATTANOOGA, TN 37414 weather forecast Day 1, 21 hours 10 PM 78° 80° Partly Cloudy   CALM 85% 73°
Saturday
18 JUL 2026
CHATTANOOGA, TN 37414 weather forecast Day 2, 0 hours 1 AM 75° 75° Partly Cloudy 5%

0% Thunder
( 12% severe)
  CALM 94% 73°
Low 74° CHATTANOOGA, TN 37414 weather forecast Day 2, 3 hours 4 AM 74° 74° Partly Cloudy   CALM 93% 72°
High 91° CHATTANOOGA, TN 37414 weather forecast Day 2, 6 hours 7 AM 75° 75° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 28% severe)
  CALM 90% 72°

Partly Cloudy

Chance of Rain

CHATTANOOGA, TN 37414 weather forecast Day 2, 9 hours 10 AM 84° 90° Partly Cloudy NW   5 70% 73°
CHATTANOOGA, TN 37414 weather forecast Day 2, 12 hours 1 PM 87° 94° Partly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 52% severe)
NW   7 63% 73°
CHATTANOOGA, TN 37414 weather forecast Day 2, 15 hours 4 PM 88° 95° Partly Cloudy W   8 59% 72°
CHATTANOOGA, TN 37414 weather forecast Day 2, 18 hours 7 PM 84° 90° Partly Cloudy 9%

0% Thunder
( 33% severe)
W   6 70% 73°
CHATTANOOGA, TN 37414 weather forecast Day 2, 21 hours 10 PM 78° 80° Partly Cloudy   CALM 85% 73°

CHATTANOOGA, TN extended weather forecast

Sunday
19 JUL 2026
Monday
20 JUL 2026
Tuesday
21 JUL 2026
Wednesday
22 JUL 2026
Thursday
23 JUL 2026
Low 74° Low 75° Low 75° Low 76° Low 69°
High 94° High 96° High 95° High 92° High 88°
CHATTANOOGA, TN 37414 weather forecast Day 3 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
Mostly Cloudy
52% Rain
Partly Cloudy
34% Rain
Partly Cloudy
31% Rain
Overcast
38% Rain
Mostly Cloudy
21% Rain
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