Chattanooga, Tennessee Weather
35.045, -85.310 · America/New_York
Updated Oct 15, 6:30 AM | Source NOAA / National Weather Service
Current weather in Chattanooga, Tennessee is 68°F / 20°C and mostly clear with winds at 0 mph from the north. Humidity is 94%, with a 1% chance of precipitation today. The 7-day outlook shows highs of 63 to 90°F (17 to 32°C) and lows of 43 to 64°F (6 to 18°C). Cooling trend through the week.
Current conditions
68°F
Mostly Clear
High 90°F / 32°C · Low 64°F / 18°C
ⓘ About this reading (NWS)
Current conditions: the latest observation from weather station KCHA, the first station NWS lists for this location.
Forecast highs, lows and hourly values: the NWS Gridpoint Forecast for the 2.5 km grid cell that contains this location, issued by the NWS MRX Area Forecast Office.
Open-Meteo model estimates supplement fields not reported by NWS.
A gridpoint forecast describes the average over its grid cell, while a station measures one spot (often an airport), so the two can differ by a few degrees, especially during strong winter temperature inversions, which are common around Fairbanks.
Mostly clear, winds are light.
68°F / 20°C
0 mph / 0 km/h N
94%
10 mi / 16 km
1%
—
Hourly Forecast
6 AM
68°
Sunny
1% · 0 mph
7 AM
67°
Sunny
1% · 0 mph
8 AM
66°
Sunny
0% · 0 mph
9 AM
69°
Sunny
0% · 0 mph
10 AM
75°
Sunny
0% · 0 mph
11 AM
79°
Sunny
0% · 0 mph
12 PM
82°
Sunny
0% · 0 mph
1 PM
86°
Sunny
0% · 0 mph
2 PM
88°
Sunny
0% · 5 mph
3 PM
88°
Sunny
0% · 5 mph
4 PM
90°
Sunny
0% · 5 mph
5 PM
88°
Sunny
0% · 5 mph
6 PM
87°
Clear
0% · 5 mph
7 PM
84°
Clear
0% · 5 mph
8 PM
78°
Mostly Clear
0% · 5 mph
9 PM
75°
Clear
0% · 0 mph
10 PM
73°
Clear
0% · 0 mph
11 PM
72°
Clear
0% · 0 mph
All hours shown in local time for this location (America/New_York).
7-day Forecast
Cooling trend through the week.
Today
Oct 15
Sunny
High 90°Low 64°
1% precip
Wind 0 mph
Fri
Oct 16
Sunny
High 82°Low 50°
10% precip
Wind 0 mph
Sat
Oct 17
Mostly Sunny
High 63°Low 43°
8% precip
Wind 10 mph
Sun
Oct 18
Sunny
High 64°Low 45°
1% precip
Wind 5 mph
Mon
Oct 19
Sunny
High 68°Low 48°
1% precip
Wind 0 mph
Tue
Oct 20
Sunny
High 70°Low 48°
0% precip
Wind 0 mph
Wed
Oct 21
Sunny
High 73°Low 52°
1% precip
Wind 0 mph
Weather Alerts
Watches, warnings and advisories from the official alerting authority for this location.
All clear — no active alerts
The alerting authority reports no active watches, warnings or advisories for this location.
How Today's Weather Affects the Sky
Only a 1% chance of precipitation today -- conditions are favorable for a clear sky tonight, weather-wise.
For moon phase, aurora conditions, and exact visibility at your location tonight, see Sky Tonight.
Sources: NOAA/National Weather Service (US alerts) and Open-Meteo (global weather). Each section labels its own source, last update and freshness state. Always follow official local guidance during severe weather.
Live Radar — Chattanooga, Tennessee
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