Bexar County (San Antonio)
March
Weather in Bexar County, Texas for March 2026
Your guide to Bexar County weather in March - trends and predictions
In general, the average temperature in Bexar County at the beginning of March is 26.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 26 °F by the end of March.
The climate of Bexar County in March is notably wet, with an average of 11 rainy days, and a total of 165.5 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
25°/14°
Temperatures
23 km/h
Avg max wind
65 %
Avg humidity
Bexar County Weather March
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Temperatures trend during March in Bexar County
See the weather trend as well as the moving average line
March weather in Bexar County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Fog | 28° /12° | 0 mm | 6 | |
| Mar. 2 |  Light rain shower | 29° /14° | 0.1 mm | 7 | |
| Mar. 3 | Fog | 23° /14° | 0 mm | 5 | |
| Mar. 4 |  Sunny | 26° /14° | 3.3 mm | 6 | |
| Mar. 5 | Mist | 27° /13° | 0 mm | 6 | |
| Mar. 6 | Mist | 28° /14° | 0 mm | 6 | |
| Mar. 7 | Fog | 26° /16° | 0.5 mm | 6 | |
| Mar. 8 | Fog | 26° /16° | 0.8 mm | 6 | |
| Mar. 9 | Fog | 22° /10° | 0 mm | 5 | |
| Mar. 10 | Light rain shower | 23° /10° | 0.9 mm | 6 | |
| Mar. 11 | Fog | 27° /10° | 0 mm | 6 | |
| Mar. 12 | Mist | 27° /15° | 0 mm | 6 | |
| Mar. 13 |  Overcast | 27° /14° | 0 mm | 6 | |
| Mar. 14 | Light rain shower | 23° /14° | 0.3 mm | 5 | |
| Mar. 15 | Overcast | 25° /15° | 6.7 mm | 6 | |
| Mar. 16 | Light rain shower | 25° /15° | 6.9 mm | 6 | |
| Mar. 17 | Light rain shower | 23° /10° | 24.9 mm | 5 | |
| Mar. 18 |  Light drizzle | 22° /8° | 0.6 mm | 5 | |
| Mar. 19 | Patchy rain possible | 19° /10° | 0.3 mm | 4 | |
| Mar. 20 | Overcast | 17° /8° | 0.2 mm | 4 | |
| Mar. 21 | Light rain shower | 23° /10° | 3.5 mm | 5 | |
| Mar. 22 | Fog | 28° /14° | 0.3 mm | 6 | |
| Mar. 23 |  Thundery outbreaks possible | 25° /16° | 0.3 mm | 6 | |
| Mar. 24 | Light rain shower | 28° /17° | 1.5 mm | 6 | |
| Mar. 25 | Sunny | 28° /14° | 1.1 mm | 7 | |
| Mar. 26 | Overcast | 25° /13° | 0 mm | 6 | |
| Mar. 27 | Light rain shower | 26° /15° | 97.4 mm | 5 | |
| Mar. 28 | Light rain shower | 24° /14° | 13.2 mm | 6 | |
| Mar. 29 | Light rain shower | 23° /14° | 0.9 mm | 5 | |
| Mar. 30 | Light rain shower | 26° /15° | 1 mm | 6 | |
| Mar. 31 | Fog | 30° /17° | 0.8 mm | 6 | |
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Important Notice
Our weather forecast for Bexar 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 Bexar County forecast closer to your planned date for the most up-to-date weather information.
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Bexar County in March - FAQ
What are the expected maximum and minimum temperatures in Bexar County during March?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bexar County during March?
Significant rainfall exceeding 165.5 mm is expected in Bexar County during March, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bexar County during March?
The average wind speed in Bexar County during March is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Bexar County
Explore the daily rainfall trends and prepare for Bexar Countys March weather 💧
UV exposure in Bexar County during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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Where is Bexar County?Get accurate weather forecasts for Bexar County, located at latitude 29.424 and longitude -98.494. Stay updated with localized weather information tailored for Bexar County.
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