Chattanooga (TN)
March
Weather in Chattanooga, Tennessee for March 2026
Your guide to Chattanooga weather in March - trends and predictions
In general, the average temperature in Chattanooga at the beginning of March is 14.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.6 °F by the end of March.
The climate of Chattanooga in March is notably wet, with an average of 14 rainy days, and a total of 181.2 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
16°/8°
Temperatures
17 km/h
Avg max wind
68 %
Avg humidity
Chattanooga Weather March
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Temperatures trend during March in Chattanooga
See the weather trend as well as the moving average line
March weather in Chattanooga day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Light rain shower | 11° /5° | 14.2 mm | 3 | |
| Mar. 2 |  Fog | 10° /4° | 0.3 mm | 3 | |
| Mar. 3 | Mist | 14° /5° | 0 mm | 4 | |
| Mar. 4 | Patchy rain possible | 17° /9° | 1.8 mm | 4 | |
| Mar. 5 | Light rain shower | 15° /8° | 37.3 mm | 4 | |
| Mar. 6 | Fog | 14° /7° | 0 mm | 4 | |
| Mar. 7 | Fog | 18° /7° | 0 mm | 4 | |
| Mar. 8 |  Moderate or heavy rain shower | 16° /10° | 9.1 mm | 4 | |
| Mar. 9 | Moderate or heavy rain shower | 13° /8° | 6.7 mm | 4 | |
| Mar. 10 |  Sunny | 13° /5° | 17.7 mm | 4 | |
| Mar. 11 |  Overcast | 18° /4° | 0 mm | 5 | |
| Mar. 12 | Sunny | 20° /7° | 0 mm | 6 | |
| Mar. 13 | Patchy rain possible | 18° /10° | 0 mm | 4 | |
| Mar. 14 | Sunny | 20° /10° | 0.2 mm | 5 | |
| Mar. 15 | Moderate or heavy rain shower | 19° /14° | 21.5 mm | 5 | |
| Mar. 16 | Patchy rain possible | 19° /11° | 14.7 mm | 5 | |
| Mar. 17 | Patchy rain possible | 16° /6° | 0 mm | 5 | |
| Mar. 18 |  Cloudy | 13° /4° | 0 mm | 4 | |
| Mar. 19 | Sunny | 17° /5° | 0 mm | 5 | |
| Mar. 20 | Cloudy | 17° /3° | 2.8 mm | 4 | |
| Mar. 21 | Sunny | 15° /4° | 0 mm | 5 | |
| Mar. 22 | Light rain shower | 17° /9° | 7.1 mm | 4 | |
| Mar. 23 |  Light drizzle | 17° /5° | 1.7 mm | 4 | |
| Mar. 24 | Overcast | 17° /7° | 14.4 mm | 4 | |
| Mar. 25 | Overcast | 16° /8° | 0 mm | 5 | |
| Mar. 26 |  Moderate rain | 16° /9° | 7.8 mm | 4 | |
| Mar. 27 | Fog | 19° /8° | 0 mm | 5 | |
| Mar. 28 | Sunny | 20° /9° | 0 mm | 5 | |
| Mar. 29 | Overcast | 20° /9° | 0 mm | 5 | |
| Mar. 30 |  Partly cloudy | 19° /12° | 0 mm | 5 | |
| Mar. 31 | Patchy rain possible | 20° /11° | 23.9 mm | 5 | |
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Important Notice
Our weather forecast for Chattanooga in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chattanooga forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chattanooga in March - FAQ
What are the expected maximum and minimum temperatures in Chattanooga during March?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chattanooga during March?
Significant rainfall exceeding 181.2 mm is expected in Chattanooga during March, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chattanooga during March?
The average wind speed in Chattanooga during March is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Chattanooga
Explore the daily rainfall trends and prepare for Chattanoogas March weather 💧
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