Weather in Bexar County, Texas for March 2026
Special Weather Statement - See hour by hour.
Until now, March 2026 in Bexar County is slightly cooler than the historical average by -1.1 °F.
The forecast for the upcoming days in Bexar County predicts a temperature of 26.5 °F, which is slightly above the historical average.
In general, the average temperature in Bexar County at the beginning of March is 26.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.6 °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.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
Bexar County Weather March
Temperatures trend during March in Bexar County
March weather in Bexar County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Fog | 26° /13° | 0 mm | 5 | |
| Mar. 2 |  Light rain shower | 27° /14° | 0.1 mm | 5 | |
| Mar. 3 | Fog | 24° /15° | 0 mm | 5 | |
| Mar. 4 |  Sunny | 27° /15° | 2.5 mm | 5 | |
| Mar. 5 | Mist | 27° /14° | 0 mm | 5 | |
| Mar. 6 | Mist | 28° /15° | 0 mm | 5 | |
| Mar. 7 | Fog | 26° /16° | 2.2 mm | 5 | |
| Mar. 8 | Fog | 24° /15° | 3.2 mm | 5 | |
| Mar. 9 | Fog | 23° /11° | 0 mm | 4 | |
| Mar. 10 | Light rain shower | 23° /12° | 0.6 mm | 5 | |
| Mar. 11 | Fog | 28° /13° | 6.7 mm | 6 | |
| Mar. 12 | Mist | 25° /13° | 0 mm | 6 | |
| Mar. 13 |  Overcast | 27° /12° | 0 mm | 6 | |
| Mar. 14 | Light rain shower | 24° /13° | 0.2 mm | 5 | |
| Mar. 15 | Overcast | 26° /15° | 5 mm | 5 | |
| Mar. 16 | Light rain shower | 23° /12° | 5.2 mm | 6 | |
| Mar. 17 | Sunny | 22° /3° | 0 mm | 1.5 | |
| Mar. 18 | Sunny | 27° /6° | 0 mm | 1.8 | |
| Mar. 19 | Mist | 29° /11° | 0 mm | 1.9 | |
| Mar. 20 | Sunny | 29° /14° | 0 mm | 1.9 | |
| Mar. 21 | Sunny | 31° /14° | 0 mm | 0 | |
| Mar. 22 |  Cloudy | 32° /16° | 0 mm | 5 | |
| Mar. 23 | Cloudy | 28° /16° | 0 mm | 5 | |
| Mar. 24 | Patchy rain possible | 31° /17° | 0.1 mm | 5 | |
| Mar. 25 | Patchy rain possible | 22° /15° | 3.9 mm | 4 | |
| Mar. 26 | Overcast | 18° /13° | 0 mm | 4 | |
| Mar. 27 | Sunny | 24° /12° | 0 mm | 5 | |
| Mar. 28 | Sunny | 22° /9° | 0 mm | 4 | |
| Mar. 29 | Sunny | 26° /8° | 0 mm | 5 | |
| Mar. 30 | Sunny | 30° /11° | 0 mm | 5 | |
| Mar. 31 | Fog | 30° /17° | 0.8 mm | 6 | |
| Next | |||||
Bexar County in March - FAQ
What are the expected maximum and minimum temperatures in Bexar County during March?
How much rainfall should be expected in Bexar County during March?
What are the typical wind conditions in Bexar County during March?
March rainfall patterns in Bexar County
UV exposure in Bexar County during March
Quick links
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.