CHATTANOOGA, TN 37414 Weather Forecast & Current Conditions
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  37414 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHATTANOOGA, TN
Current Weather
12:53 PM CDT SEP 21, 2026
Broken Clouds
84°F
Feels Like: 90°F
Dewpoint: 72°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: SSE at 7 mph
Pressure: 29.98 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  37414 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

CHATTANOOGA, TN 37414
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly sunny. A slight chance of showers and thunderstorms this afternoon, then a chance of showers and thunderstorms late. Highs in the lower 90s. Temperature falling into the lower 80s this afternoon. Light winds. Chance of rain 50 percent.
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s to lower 70s. Light winds. Chance of rain 50 percent.
TUESDAY
Mostly cloudy in the morning. A chance of showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Humid with highs in the upper 80s to lower 90s. Temperature falling into the upper 70s in the afternoon. Light winds. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid to upper 60s. Light winds. Chance of rain 20 percent.
WEDNESDAY
Mostly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. Light winds. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.
THURSDAY
Mostly sunny. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Partly cloudy. Lows around 60.
FRIDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly clear. Lows in the mid to upper 50s.
SATURDAY
Sunny. Highs in the upper 70s to lower 80s.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s.
SUNDAY
Mostly sunny. Highs in the lower 80s.

  37414 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHATTANOOGA, TN 37414
Infrared Weather Satellite
CHATTANOOGA, TN 37414
  37414 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHATTANOOGA, TN 37414
 MOS COMPUTER WEATHER FORECAST

CHATTANOOGA, TN 3 hourly weather forecast
weather forecast created  6:00 AM MDT  9/21/2026
Monday
21 SEP 2026		 CHATTANOOGA, TN 37414 weather forecast Day 1, 12 hours 1 PM 90° 95° Partly Cloudy 45%
RAIN
***		 0% Thunder
( 48% severe)		 S   2 50% 69°
High 91° CHATTANOOGA, TN 37414 weather forecast Day 1, 15 hours 4 PM 90° 94° Mostly Cloudy WNW   5 49% 68°
Mostly Cloudy

Chance of Rain

 CHATTANOOGA, TN 37414 weather forecast Day 1, 18 hours 7 PM 82° 85° Mostly Cloudy 22%
RAIN
.25–.5 in		 0% Thunder
( 32% severe)		 WSW   3 63% 68°
CHATTANOOGA, TN 37414 weather forecast Day 1, 21 hours 10 PM 76° 77° Mostly Cloudy   CALM 82% 70°
Tuesday
22 SEP 2026		 CHATTANOOGA, TN 37414 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 23%
RAIN
1–2 in		 0% Thunder
( 31% severe)		   CALM 90% 70°
Low 70° CHATTANOOGA, TN 37414 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy   CALM 97% 70°
High 91° CHATTANOOGA, TN 37414 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 22% severe)		   CALM 100% 70°

Mostly Cloudy

Rain Likely

 CHATTANOOGA, TN 37414 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy   CALM 74% 70°
CHATTANOOGA, TN 37414 weather forecast Day 2, 12 hours 1 PM 87° 91° Mostly Cloudy 66%
RAIN
***		 0% Thunder
( 44% severe)		 ESE   3 55% 69°
CHATTANOOGA, TN 37414 weather forecast Day 2, 15 hours 4 PM 86° 89° Partly Cloudy N   6 55% 68°
CHATTANOOGA, TN 37414 weather forecast Day 2, 18 hours 7 PM 78° 80° Mostly Cloudy 20%
RAIN
.01–.1 in		 0% Thunder
( 17% severe)		 N   6 71% 68°
CHATTANOOGA, TN 37414 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy NNE   5 90% 70°
Wednesday
23 SEP 2026		 CHATTANOOGA, TN 37414 weather forecast Day 3, 0 hours 1 AM 71° 71° Mostly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 7% severe)		 NNE   3 97% 70°
Low 68° CHATTANOOGA, TN 37414 weather forecast Day 3, 3 hours 4 AM 69° 69° Mostly Cloudy   CALM 100% 69°
High 84° CHATTANOOGA, TN 37414 weather forecast Day 3, 6 hours 7 AM 68° 68° Mostly Cloudy 31%
RAIN
<.01 in		 0% Thunder
( 13% severe)		 NNE   1 100% 68°

Mostly Cloudy

Rain Likely

 CHATTANOOGA, TN 37414 weather forecast Day 3, 9 hours 10 AM 76° 77° Mostly Cloudy NE   3 79% 69°
CHATTANOOGA, TN 37414 weather forecast Day 3, 15 hours 1 PM 80° 83° Partly Cloudy 55%
RAIN
***		 0% Thunder
( 28% severe)		 N   6 67% 68°
CHATTANOOGA, TN 37414 weather forecast Day 3, 18 hours 4 PM 81° 84° Partly Cloudy N   6 63% 67°
CHATTANOOGA, TN 37414 weather forecast Day 3, 21 hours 7 PM 74° 74° Mostly Cloudy     N   6 76% 66°

CHATTANOOGA, TN extended weather forecast
Thursday
24 SEP 2026		 Friday
25 SEP 2026		 Saturday
26 SEP 2026		 Sunday
27 SEP 2026		 Monday
28 SEP 2026
Low 68° Low 63° Low 60° Low 56° Low 59°
High 81° High 81° High 81° High 83° High 83°
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
Overcast
52% Rain		 Partly Cloudy
24% Rain		 Clear
9% Rain		 Clear
16% Rain		 Clear
14% Rain
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