New York, NY 75° Los Angeles, CA 71° Chicago, IL 72° Houston, TX 78° 🌤️ Miami, FL 🌤️ Phoenix, AZ 🌤️ Seattle, WA Denver, CO 65° 🌤️ Toronto, ON Vancouver, BC 61°
WeatherLive › Tennessee › East Chattanooga

East Chattanooga, TN Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherEast Chattanooga · 8:10 AM EDT
100° | 72°
73°F
Feels like 77°
Sunny
+8° vs. normal — warmer than usual for this time of year
WindSW 3 mph · Gusts 7 mph
Precip4% · –
Humidity84% · Dew point 67°
UV index9 Very high
Air Quality64 Moderate
Pressure30.09 inHg
Visibility6 mi
Sunrise / Sunset7:01 AM · 8:28 PM · 13h 27m

Weather map — East Chattanooga

Full radar →
Now
74°
10%
2 mph
09:00
80°
6%
2 mph
10:00
85°
4%
2 mph
11:00
90°
2%
4 mph
12:00
94°
1%
4 mph
13:00
96°
1%
5 mph
14:00
98°
1%
5 mph
15:00
100°
1%
5 mph
16:00
100°
2%
5 mph
17:00
100°
3%
7 mph
18:00
98°
3%
9 mph
19:00
91°
3%
8 mph
20:00
84°
4%
4 mph
21:00
81°
5%
3 mph
22:00
79°
7%
3 mph
23:00
78°
7%
3 mph
00:00
77°
8%
3 mph
01:00
76°
8%
2 mph
02:00
76°
8%
2 mph
03:00
75°
8%
3 mph
04:00
74°
9%
2 mph
05:00
74°
9%
3 mph
06:00
73°
9%
2 mph
07:00
72°
11%
1 mph

Today · Sun 8/16

High 100°
4% / –

Sunny. Winds NW at 9 mph.

Tonight · Sun 8/16

Low 72°
5% / –

Sunny. Winds W at 3 mph.

Tomorrow · Mon 8/17

100° | 72°
4% / –

Sunny. Winds W at 8 mph.

7-day trend

East Chattanooga · temperature + precipitation

10-day forecast

Updated 8:10 AM

Details & indices

Wind
3 mph SW
Gusts 7 mph
Humidity
84%
Dew point 67°
Pressure
30.09 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Moderate
AQI 64 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — East Chattanooga

🌿 Conditions right now

View all →
Birch
None
Grass
Very high
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Low

Sun & moon

Sunrise7:01 AM
Sunset8:28 PM
Length of day13h 27m
Moonrise11:10 AM
Moonset10:32 PM
Moon phase🌒 Waxing Crescent · 17%
Next full moonAug 28 Sturgeon Moon
Latitude35.0654°N
Longitude-85.2491°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
1991-2020 climate normals — East Chattanooga

Monthly normals

Full climate page →
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max (°F) 49° 57° 63° 70° 78° 85° 89° 87° 83° 73° 61° 54°
Min (°F) 33° 39° 44° 49° 59° 67° 71° 69° 65° 55° 43° 38°
Precip (in) 5.2 7.0 6.8 5.2 4.6 4.1 4.6 4.9 4.3 3.7 3.5 5.1
Warmest: Jul · ⌀ 89°F Coldest: Jan · ⌀ 33°F Wettest: Feb · 7.0 in
Nearby places in {{REGION}}
Nashville
Sunny
78° 🌤️
Memphis
—
— 🌤️
Knoxville
—
— 🌤️
Chattanooga
—
— 🌤️
Clarksville
—
—
Murfreesboro
Sunny
74°
Data sources · Sunday, August 16
Where the East Chattanooga forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 35.0654°N, -85.2491°.
NBM + global weather models
Updated: 8:10 AM
Weather in East Chattanooga
The 10-day span for East Chattanooga runs from a high near 100° on Sunday down to 66° overnight on Tuesday. Models drop roughly 0.29 in of precipitation across the stretch — watch Thursday (60%). No active NWS alerts at the moment — quiet on the hazards front. Right now East Chattanooga is about 11° cooler than nearby Clarksville. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
East Chattanooga, TN · Elev 682 ft · 35.07°N, 85.25°W · Tennessee · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:10 AM