Brownsville (TX)
March
Weather in Brownsville, Texas for March 2026
Your guide to Brownsville weather in March - trends and predictions
In general, the average temperature in Brownsville at the beginning of March is 25.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.3 °F by the end of March.
With an average of 3 rainy days, Brownsville experiences minimal rainfall in March.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
28
Dry days
3
Rainy days
0
Snow days
26°/19°
Temperatures
29 km/h
Avg max wind
72 %
Avg humidity
Brownsville Weather March
Move between months or click on a day
Temperatures trend during March in Brownsville
See the weather trend as well as the moving average line
March weather in Brownsville day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 22° /16° | 0.1 mm | 5 | |
| Mar. 2 |  Mist | 24° /17° | 0 mm | 6 | |
| Mar. 3 | Patchy rain possible | 25° /19° | 0 mm | 6 | |
| Mar. 4 | Patchy rain possible | 28° /19° | 0.1 mm | 7 | |
| Mar. 5 | Mist | 26° /16° | 0.4 mm | 6 | |
| Mar. 6 | Mist | 27° /17° | 0 mm | 7 | |
| Mar. 7 | Patchy rain possible | 26° /20° | 0.1 mm | 6 | |
| Mar. 8 | Patchy rain possible | 30° /20° | 0.1 mm | 7 | |
| Mar. 9 |  Sunny | 23° /15° | 0 mm | 6 | |
| Mar. 10 |  Partly cloudy | 22° /12° | 0 mm | 6 | |
| Mar. 11 | Patchy rain possible | 22° /14° | 0 mm | 5 | |
| Mar. 12 | Patchy rain possible | 26° /18° | 0 mm | 6 | |
| Mar. 13 | Partly cloudy | 28° /19° | 0 mm | 7 | |
| Mar. 14 | Partly cloudy | 29° /20° | 0 mm | 7 | |
| Mar. 15 |  Thundery outbreaks possible | 30° /20° | 0.2 mm | 7 | |
| Mar. 16 | Thundery outbreaks possible | 29° /18° | 0 mm | 7 | |
| Mar. 17 | Thundery outbreaks possible | 28° /16° | 1 mm | 6 | |
| Mar. 18 | Light rain shower | 24° /18° | 3.7 mm | 6 | |
| Mar. 19 | Patchy rain possible | 25° /18° | 0.1 mm | 6 | |
| Mar. 20 |  Light drizzle | 22° /16° | 0.8 mm | 6 | |
| Mar. 21 | Light drizzle | 28° /17° | 0.3 mm | 7 | |
| Mar. 22 | Sunny | 29° /19° | 0 mm | 7 | |
| Mar. 23 | Sunny | 26° /19° | 0 mm | 6 | |
| Mar. 24 | Patchy rain possible | 25° /19° | 0 mm | 6 | |
| Mar. 25 |  Overcast | 28° /21° | 0.1 mm | 6 | |
| Mar. 26 | Sunny | 27° /19° | 0 mm | 7 | |
| Mar. 27 | Sunny | 26° /19° | 0 mm | 7 | |
| Mar. 28 | Sunny | 28° /19° | 0 mm | 7 | |
| Mar. 29 | Partly cloudy | 27° /21° | 0 mm | 7 | |
| Mar. 30 | Patchy rain possible | 27° /21° | 0 mm | 6 | |
| Mar. 31 | Patchy rain possible | 28° /21° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Brownsville 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 Brownsville forecast closer to your planned date for the most up-to-date weather information.
Change Month
Brownsville in March - FAQ
What are the expected maximum and minimum temperatures in Brownsville during March?
During March, expect a variety of temperatures with highs around 26° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Brownsville during March?
Expect minimal rainfall in Brownsville during March, with a total of 13.6 mm over approximately 3 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Brownsville during March?
The average wind speed in Brownsville during March is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Brownsville
Explore the daily rainfall trends and prepare for Brownsvilles March weather 💧
UV exposure in Brownsville during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Quick links
More Brownsville weather pages
You are here
Where is Brownsville?Get accurate weather forecasts for Brownsville, located at latitude 25.902 and longitude -97.497. Stay updated with localized weather information tailored for Brownsville.
Found a mistake?
We appreciate your attention to details. Tell us here.