Chattanooga, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chattanooga, TN in one place.
Sunny, with a high near 84. North wind 0 to 10 mph.
Local Weather Overview
This forecast page for Chattanooga, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 8, 2026 10:52 AM EDT.
The active forecast window currently covers Oct 8 to Oct 14, 2026 for Chattanooga, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 8 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 10:52 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Chattanooga
Today looks like the warmest upcoming period in Chattanooga at 84 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph E.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 10:52 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 58. Northeast wind 5 to 10 mph.
Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph.
A chance of rain showers after 2am. Mostly cloudy, with a low around 60. Southeast wind 0 to 5 mph. Chance of precipitation is 40%.
Rain showers before 5pm, then showers and thunderstorms. Mostly cloudy, with a high near 71. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 61. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Partly sunny, with a high near 75. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60. Chance of precipitation is 40%.
Mostly sunny, with a high near 79.
Mostly clear, with a low around 58.
Sunny, with a high near 83.
Mostly clear, with a low around 56.
Sunny, with a high near 76.
Clear, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 8
|
Sunny
|
84°F |
0 to 10 mph
N
|
|
Tonight
Oct 8
|
Mostly Cloudy
|
58°F |
5 to 10 mph
NE
|
|
Friday
Oct 9
|
Mostly Sunny
|
82°F |
5 to 10 mph
NE
|
|
Friday Night
Oct 9
|
Mostly Cloudy then Chance Rain Showers
|
60°F |
0 to 5 mph
SE
|
|
Saturday
Oct 10
|
Rain Showers
|
71°F |
5 to 15 mph
E
|
|
Saturday Night
Oct 10
|
Showers And Thunderstorms
|
61°F |
15 mph
SE
|
|
Sunday
Oct 11
|
Showers And Thunderstorms
|
75°F |
15 mph
S
|
|
Sunday Night
Oct 11
|
Chance Showers And Thunderstorms
|
60°F |
0 to 10 mph
SW
|
|
Columbus Day
Oct 12
|
Mostly Sunny
|
79°F |
0 to 5 mph
W
|
|
Monday Night
Oct 12
|
Mostly Clear
|
58°F |
0 to 5 mph
W
|
|
Tuesday
Oct 13
|
Sunny
|
83°F |
0 to 10 mph
SW
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
56°F |
5 mph
NW
|
|
Wednesday
Oct 14
|
Sunny
|
76°F |
5 to 10 mph
N
|
|
Wednesday Night
Oct 14
|
Clear
|
53°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chattanooga.
