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

CHATTANOOGA, TN
Current Weather
5:53 AM CDT SEP 19, 2026
Few Clouds
73°F
Feels Like: 73°F
Dewpoint: 70°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: NNW at 3 mph
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

Tennessee Current Weather

Tennessee MOS Forecast Weather


Weather Map

(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
TODAY
Sunny. A slight chance of showers and thunderstorms early this afternoon. A chance of showers and thunderstorms late. Highs in the mid to upper 90s. Light winds. Chance of rain 40 percent. Heat index values around 106.
TONIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 70. Light winds.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms early in the afternoon. A chance of showers and thunderstorms late. Highs in the lower to mid 90s. Light winds. Chance of rain 40 percent. Heat index values around 105.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 60s to lower 70s. Light winds.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 90s. Light winds. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 60 percent.
TUESDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid to upper 80s. Temperature falling to around 80 in the afternoon. Chance of rain 80 percent.
TUESDAY NIGHT
Showers likely with a slight chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent.
WEDNESDAY
Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers, mainly in the evening. Lows in the lower to mid 60s. Chance of rain 40 percent.
THURSDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 20 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.

  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 PM MDT  9/18/2026
Saturday
19 SEP 2026		 CHATTANOOGA, TN 37414 weather forecast Day 1, 0 hours 1 AM 77° 79° Mostly Cloudy 1%

 0% Thunder
( 3% severe)		 NNE   3 79% 70°
Low 73° CHATTANOOGA, TN 37414 weather forecast Day 1, 3 hours 4 AM 75° 75° Partly Cloudy NNE   3 87% 71°
High 98° CHATTANOOGA, TN 37414 weather forecast Day 1, 6 hours 7 AM 74° 74° Clear 2%

 0% Thunder
( 5% severe)		   CALM 90% 71°

Clear

Chance of Rain

 CHATTANOOGA, TN 37414 weather forecast Day 1, 9 hours 10 AM 86° 91° Clear   CALM 59% 70°
CHATTANOOGA, TN 37414 weather forecast Day 1, 12 hours 1 PM 94° 98° Clear 22%
RAIN
.01–.1 in		 0% Thunder
( 35% severe)		 NNE   3 41% 67°
CHATTANOOGA, TN 37414 weather forecast Day 1, 15 hours 4 PM 93° 96° Partly Cloudy NNW   6 41% 66°
CHATTANOOGA, TN 37414 weather forecast Day 1, 18 hours 7 PM 84° 87° Partly Cloudy 9%

 0% Thunder
( 18% severe)		 ESE   5 59% 68°
CHATTANOOGA, TN 37414 weather forecast Day 1, 21 hours 10 PM 78° 80° Partly Cloudy   CALM 79% 71°
Sunday
20 SEP 2026		 CHATTANOOGA, TN 37414 weather forecast Day 2, 0 hours 1 AM 74° 74° Partly Cloudy 6%

 0% Thunder
( 5% severe)		 S   5 90% 71°
Low 72° CHATTANOOGA, TN 37414 weather forecast Day 2, 3 hours 4 AM 73° 73° Partly Cloudy S   5 93% 71°
High 96° CHATTANOOGA, TN 37414 weather forecast Day 2, 6 hours 7 AM 72° 72° Partly Cloudy 1%

 0% Thunder
( 11% severe)		 S   5 93% 70°

Partly Cloudy

Chance of Rain

 CHATTANOOGA, TN 37414 weather forecast Day 2, 9 hours 10 AM 83° 87° Partly Cloudy S   6 65% 70°
CHATTANOOGA, TN 37414 weather forecast Day 2, 12 hours 1 PM 91° 95° Partly Cloudy 25%
RAIN
<.01 in		 0% Thunder
( 36% severe)		 SSW   3 47% 68°
CHATTANOOGA, TN 37414 weather forecast Day 2, 15 hours 4 PM 92° 95° Mostly Cloudy WNW   3 43% 66°
CHATTANOOGA, TN 37414 weather forecast Day 2, 18 hours 7 PM 83° 86° Partly Cloudy 14%
RAIN
.25–.5 in		 0% Thunder
( 26% severe)		 ESE   5 61% 68°
CHATTANOOGA, TN 37414 weather forecast Day 2, 21 hours 10 PM 77° 79° Partly Cloudy   CALM 79% 70°

CHATTANOOGA, TN extended weather forecast
Monday
21 SEP 2026		 Tuesday
22 SEP 2026		 Wednesday
23 SEP 2026		 Thursday
24 SEP 2026		 Friday
25 SEP 2026
Low 72° Low 71° Low 68° Low 67° Low 62°
High 94° High 88° High 86° High 86° High 83°
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
Partly Cloudy
64% Rain		 Overcast
76% Rain		 Mostly Cloudy
51% Rain		 Partly Cloudy
28% Rain		 Partly Cloudy
24% Rain
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