CHATTANOOGA, TN 37406 Weather Forecast & Current Conditions

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CHATTANOOGA, TN
Current Weather

12:53 AM CDT SEP 24, 2026
Overcast
68°F
Feels Like: 68°F
Dewpoint: 66°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: S at 6 mph
Pressure:
Last 72 hours

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CHATTANOOGA, TN 37406
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy with a 20 percent chance of showers. Lows in the lower 60s. Light winds.
THURSDAY
Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid to upper 70s. Light winds. Chance of rain 50 percent.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows around 60. Light winds. Chance of rain 20 percent.
FRIDAY
Mostly sunny. Highs in the mid to upper 70s. Light winds.
FRIDAY NIGHT
Mostly clear. Lows in the lower to mid 50s. Light winds.
SATURDAY
Mostly sunny. Highs in the upper 70s to lower 80s.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid to upper 50s.
SUNDAY
Mostly sunny. Highs in the upper 70s to lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower to mid 50s.
MONDAY
Sunny. Highs in the upper 70s to lower 80s.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s.
TUESDAY
Sunny. Highs in the lower to mid 80s.
TUESDAY NIGHT
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 20 percent.

Visible Weather Satellite
CHATTANOOGA, TN 37406
Infrared Weather Satellite
CHATTANOOGA, TN 37406
NEXRAD Weather Radar
CHATTANOOGA, TN 37406

CHATTANOOGA, TN 3 hourly weather forecast

weather forecast created  6:00 PM MDT  9/23/2026
Thursday
24 SEP 2026
CHATTANOOGA, TN 37406 weather forecast Day 1, 0 hours 1 AM 67° 67° Mostly Cloudy 8%

0% Thunder
( 4% severe)
S   5 100% 67°
Low 64° CHATTANOOGA, TN 37406 weather forecast Day 1, 3 hours 4 AM 66° 66° Mostly Cloudy S   3 100% 66°
High 80° CHATTANOOGA, TN 37406 weather forecast Day 1, 6 hours 7 AM 65° 65° Mostly Cloudy 5%

0% Thunder
( 4% severe)
  CALM 100% 65°

Mostly Cloudy



CHATTANOOGA, TN 37406 weather forecast Day 1, 9 hours 10 AM 69° 69° Mostly Cloudy S   2 84% 64°
CHATTANOOGA, TN 37406 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 14% severe)
ENE   2 69% 64°
CHATTANOOGA, TN 37406 weather forecast Day 1, 15 hours 4 PM 77° 79° Partly Cloudy ENE   3 64% 64°
CHATTANOOGA, TN 37406 weather forecast Day 1, 18 hours 7 PM 71° 71° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 6% severe)
E   5 79% 64°
CHATTANOOGA, TN 37406 weather forecast Day 1, 21 hours 10 PM 67° 67° Mostly Cloudy ENE   3 97% 66°
Friday
25 SEP 2026
CHATTANOOGA, TN 37406 weather forecast Day 2, 0 hours 1 AM 64° 65° Mostly Cloudy 6%

0% Thunder
( 1% severe)
E   3 100% 64°
Low 61° CHATTANOOGA, TN 37406 weather forecast Day 2, 3 hours 4 AM 63° 64° Partly Cloudy ESE   5 97% 62°
High 80° CHATTANOOGA, TN 37406 weather forecast Day 2, 6 hours 7 AM 61° 62° Partly Cloudy 5%

0% Thunder
( 2% severe)
N   3 97% 60°

Partly Cloudy



CHATTANOOGA, TN 37406 weather forecast Day 2, 9 hours 10 AM 67° 67° Partly Cloudy NNE   5 78% 60°
CHATTANOOGA, TN 37406 weather forecast Day 2, 12 hours 1 PM 74° 74° Partly Cloudy 2%

0% Thunder
( 2% severe)
N   7 62% 60°
CHATTANOOGA, TN 37406 weather forecast Day 2, 15 hours 4 PM 77° 79° Clear NNE   8 54% 59°
CHATTANOOGA, TN 37406 weather forecast Day 2, 18 hours 7 PM 70° 70° Clear 0%

0% Thunder
( 1% severe)
NNE   7 66% 58°
CHATTANOOGA, TN 37406 weather forecast Day 2, 21 hours 10 PM 64° 64° Clear NNE   8 81% 58°

CHATTANOOGA, TN extended weather forecast

Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Tuesday
29 SEP 2026
Wednesday
30 SEP 2026
Low 56° Low 62° Low 54° Low 56° Low 64°
High 81° High 81° High 83° High 84° High 83°
CHATTANOOGA, TN 37406 weather forecast Day 3 CHATTANOOGA, TN 37406 weather forecast Day 4 CHATTANOOGA, TN 37406 weather forecast Day 5 CHATTANOOGA, TN 37406 weather forecast Day 6 CHATTANOOGA, TN 37406 weather forecast Day 7
Partly Cloudy
8% Rain
Mostly Cloudy
15% Rain
Clear
7% Rain
Partly Cloudy
20% Rain
Mostly Cloudy
62% Rain
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