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Chattanooga weather
Current conditions and a 14-day forecast for Chattanooga, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
28°C
Overcast · feels 34°C
Humidity
88%
relative humidity
Wind
7 km/h
10m wind speed
Chance of rain
20%
today
Next 24 hours in Chattanooga
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 1pm | Overcast | 27°C | 19% |
| 2pm | Overcast | 29°C | 20% |
| 3pm | Overcast | 30°C | 19% |
| 4pm | Mainly clear | 30°C | 19% |
| 5pm | Clear sky | 30°C | 19% |
| 6pm | Mainly clear | 31°C | 14% |
| 7pm | Clear sky | 31°C | 9% |
| 8pm | Overcast | 30°C | 8% |
| 9pm | Partly cloudy | 29°C | 8% |
| 10pm | Overcast | 27°C | 8% |
| 11pm | Overcast | 26°C | 4% |
| 12am | Partly cloudy | 25°C | 2% |
| 1am | Partly cloudy | 25°C | 1% |
| 2am | Clear sky | 24°C | 1% |
| 3am | Clear sky | 24°C | 1% |
| 4am | Clear sky | 23°C | 1% |
| 5am | Clear sky | 23°C | 1% |
| 6am | Clear sky | 22°C | 1% |
| 7am | Clear sky | 22°C | 2% |
| 8am | Clear sky | 24°C | 2% |
| 9am | Clear sky | 27°C | 2% |
| 10am | Clear sky | 29°C | 2% |
| 11am | Mainly clear | 30°C | 3% |
| 12pm | Mainly clear | 31°C | 4% |
14-day forecast for Chattanooga
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Overcast | 31° / 22° | 20% |
| Thu, Jul 16 | Overcast | 33° / 22° | 20% |
| Fri, Jul 17 | Overcast | 34° / 22° | 52% |
| Sat, Jul 18 | Overcast | 34° / 21° | 50% |
| Sun, Jul 19 | Light drizzle | 34° / 21° | 39% |
| Mon, Jul 20 | Thunderstorm | 34° / 22° | 9% |
| Tue, Jul 21 | Moderate drizzle | 37° / 23° | 9% |
| Wed, Jul 22 | Overcast | 37° / 24° | 12% |
| Thu, Jul 23 | Slight rain showers | 34° / 23° | 6% |
| Fri, Jul 24 | Overcast | 37° / 22° | 12% |
| Sat, Jul 25 | Thunderstorm | 31° / 23° | 27% |
| Sun, Jul 26 | Overcast | 33° / 20° | 43% |
| Mon, Jul 27 | Overcast | 32° / 16° | 45% |
| Tue, Jul 28 | Overcast | 33° / 19° | 40% |
Want more sun and moon detail for Chattanooga? Use the sun calculator or moon calculator and search for Chattanooga. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Chattanooga today?
Current conditions and today's forecast for Chattanooga, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Chattanooga's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Chattanooga's climate page rather than this live forecast.