🇺🇸 Weather in East Chattanooga
Map Overlays:
Hourly Forecast for East Chattanooga
12:00
34°
3%
13:00
34°
2%
14:00
35°
3%
15:00
35°
2%
16:00
37°
1%
17:00
36°
1%
18:00
35°
1%
19:00
34°
1%
20:00
32°
2%
21:00
30°
3%
22:00
29°
3%
23:00
28°
4%
00:00
27°
5%
01:00
26°
9%
02:00
25°
10%
03:00
24°
12%
04:00
23°
15%
05:00
22°
19%
06:00
22°
26%
07:00
22°
24%
08:00
23°
22%
09:00
24°
19%
10:00
25°
12%
11:00
26°
11%
14-Day Forecast for East Chattanooga
2026-07-21
Sunny
37° /
23°
2026-07-22
Partly Cloudy
32° /
22°
2026-07-23
Mist
28° /
21°
2026-07-24
Partly Cloudy
31° /
20°
2026-07-25
Light rain shower
28° /
19°
2026-07-26
Patchy rain nearby
34° /
20°
2026-07-27
Sunny
35° /
22°
Additional Forecasts for East Chattanooga
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 127.0 μg/m³
O₃ (Ozone) 87.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.5 μg/m³
SO₂ (Sulphur Dioxide) 0.5 μg/m³
PM2.5 (Fine particles) 7.9 μg/m³
PM10 (Coarse particles) 9.8 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in East Chattanooga — FAQ
Answers refreshed each request based on current conditions in East Chattanooga.
What is the weather like right now in East Chattanooga?
Right now in East Chattanooga, United States the temperature is 28.9°C (feels like 30.7°C), with partly cloudy. Relative humidity is 67% and wind is 11.2 km/h.
What is today's high and low temperature in East Chattanooga?
Today's forecast high in East Chattanooga is 36.9°C and the overnight low is 22.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in East Chattanooga today?
The chance of precipitation in East Chattanooga today is 4%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in East Chattanooga differ from nearby cities?
Even short distances can change temperatures noticeably. East Chattanooga's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.