Dallas County (Dallas)
March
Weather in Dallas County, Texas for March 2026
Your guide to Dallas County weather in March - trends and predictions
Red Flag Warning - See hour by hour.
So far, March 2026 in Dallas County is slightly warmer than the historical average by 1.4 °F.
The forecast for the upcoming days in Dallas County predicts a temperature of 23.2 °F, which is slightly above the historical average.
In general, the average temperature in Dallas County at the beginning of March is 22.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.9 °F by the end of March.
Dallas County in March brings notable rainfall, with an average of 18 rainy days and a total precipitation of 78.1 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
13
Dry days
18
Rainy days
0
Snow days
21°/11°
Temperatures
23 km/h
Avg max wind
59 %
Avg humidity
Dallas County Weather March
Move between months or click on a day
Temperatures trend during March in Dallas County
See the weather trend as well as the moving average line
March weather in Dallas County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 20° /9° | 0.2 mm | 5 | |
| Mar. 2 |  Cloudy | 22° /11° | 0.2 mm | 5 | |
| Mar. 3 |  Partly cloudy | 23° /11° | 0 mm | 5 | |
| Mar. 4 |  Thundery outbreaks possible | 24° /14° | 2.3 mm | 5 | |
| Mar. 5 | Cloudy | 24° /12° | 3.6 mm | 5 | |
| Mar. 6 |  Overcast | 23° /12° | 0.9 mm | 4 | |
| Mar. 7 | Patchy rain possible | 21° /11° | 8.5 mm | 4 | |
| Mar. 8 | Partly cloudy | 19° /9° | 1.5 mm | 4 | |
| Mar. 9 | Overcast | 19° /9° | 0.8 mm | 4 | |
| Mar. 10 | Overcast | 21° /9° | 3.4 mm | 4 | |
| Mar. 11 | Patchy rain possible | 22° /10° | 6.8 mm | 5 | |
| Mar. 12 | Overcast | 20° /9° | 0.3 mm | 5 | |
| Mar. 13 |  Sunny | 22° /11° | 0.2 mm | 5 | |
| Mar. 14 | Sunny | 29° /14° | 0 mm | 1.6 | |
| Mar. 15 | Partly cloudy | 28° /9° | 0 mm | 1.3 | |
| Mar. 16 | Partly cloudy | 10° /3° | 0 mm | 1.3 | |
| Mar. 17 | Sunny | 19° /2° | 0 mm | 0 | |
| Mar. 18 | Sunny | 23° /9° | 0 mm | 5 | |
| Mar. 19 | Sunny | 28° /14° | 0 mm | 5 | |
| Mar. 20 | Sunny | 29° /17° | 0 mm | 6 | |
| Mar. 21 | Sunny | 31° /18° | 0 mm | 6 | |
| Mar. 22 | Sunny | 30° /18° | 0 mm | 6 | |
| Mar. 23 | Sunny | 28° /16° | 0 mm | 6 | |
| Mar. 24 | Patchy rain possible | 10° /5° | 1.4 mm | 2 | |
| Mar. 25 | Sunny | 15° /4° | 0 mm | 3 | |
| Mar. 26 | Sunny | 21° /8° | 0 mm | 4 | |
| Mar. 27 | Sunny | 24° /12° | 0 mm | 5 | |
| Mar. 28 | Sunny | 23° /11° | 14.4 mm | 6 | |
| Mar. 29 | Overcast | 24° /13° | 0 mm | 6 | |
| Mar. 30 | Patchy rain possible | 23° /14° | 5.7 mm | 5 | |
| Mar. 31 | Patchy rain possible | 23° /13° | 1 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Dallas County 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 Dallas County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Dallas County in March - FAQ
What are the expected maximum and minimum temperatures in Dallas County during March?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Dallas County during March?
Moderate rainfall is anticipated in Dallas County during March, with a total of 78.1 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Dallas County during March?
The average wind speed in Dallas County during March is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Dallas County
Explore the daily rainfall trends and prepare for Dallas Countys March weather 💧
Typically, Dallas County has 18 rainy days in March with a total of 78.1 mm of rainfall.
UV exposure in Dallas County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Top locations in Dallas County
Select a location for an accurate weather forecast
More Locations Quick links
More Dallas County weather pages
You are here
Where is Dallas County?Get accurate weather forecasts for Dallas County, located at latitude 32.783 and longitude -96.807. Stay updated with localized weather information tailored for Dallas County.
Found a mistake?
We appreciate your attention to details. Tell us here.