What to Wear in San Antonio in March
In March, San Antonio averages highs of 74°F and lows of 51°F with about 8 rainy days — warm Texas spring that's perfect for the River Walk and outdoor exploration before summer heat arrives. Fiesta San Antonio preparations build toward the April festival, and the San Antonio Missions and Pearl District are comfortable in March's warm afternoons. Light layers and comfortable walking shoes handle the River Walk's extensive paved paths.
What to wear
top / Short-Sleeve Top
classic tee
bottom / Jeans
straight-leg
chinos for a slightly smarter look
footwear / Waterproof Boots
ankle boots
rubber sole for traction — keep feet dry all day
outerwear / Rain Jacket
shell jacket
lightweight
Based on typical March conditions in San Antonio. Weather varies year to year — check the live forecast when you're within two weeks of your trip.
March in San Antonio is warm Texas spring — highs averaging 74°F, lows at 51°F, and 8 rainy days that are typically passing thunderstorms rather than all-day rain. The River Walk's 15-mile network of restaurants and paths is most pleasant before summer's 95°F heat and humidity. San Antonio Missions National Historical Park is excellent in March for comfortable outdoor exploration of the four mission sites. The Pearl District's Saturday farmers market and weekend restaurant culture thrive in spring conditions. San Antonio style blends Texas-casual with Hispanic cultural influence — colorful, comfortable, and confident. March's warm afternoons allow light summer fabrics: breathable tops and light pants or sundresses for daytime, a light jacket for 51°F evenings along the River Walk's waterfront. The River Walk's stone paths are comfortable for flat sandals or sneakers; the Missions trail is paved and easy in any flat walking shoe. Fiesta season excitement begins building toward its late April peak, and March is a lovely, less-crowded preview of San Antonio's outdoor culture.
Curated Looks
No outfits found for this style. Try a different filter.
Packing List
What to Pack for San Antonio in March →
Other Months in San Antonio
Frequently Asked Questions
What should I wear in San Antonio in March?+
San Antonio in March averages 74°F highs and 51°F lows with 8 rainy days — breathable tops, light pants or sundresses for warm afternoons, and a light jacket for 51°F evenings cover most needs. The River Walk's waterfront breeze makes evenings feel cooler. Comfortable flat shoes handle the River Walk's extensive stone paths.
Is March a good time to visit San Antonio?+
March is an excellent time to visit San Antonio — the River Walk is comfortable before summer heat, the San Antonio Missions are accessible for outdoor exploration, and Fiesta season excitement is building toward April. Spring break brings larger crowds in mid-March; early or late March offers similar weather with more manageable visitor numbers.
What shoes should I wear in San Antonio in March?+
Comfortable flat shoes or sandals work well for San Antonio's River Walk and Pearl District in March. The River Walk's stone paths and the Missions' paved trails are flat and easy in lightweight footwear. Waterproof options are useful for the 8 rainy days, though passing thunderstorms often clear quickly.
How cold does San Antonio get in March?+
San Antonio averages a low of 51°F in March — the River Walk's waterfront location makes evenings feel noticeably cool. A light jacket is comfortable for after-dinner River Walk walks. Afternoons warm to 74°F, genuinely pleasant for outdoor activity. Late March can deliver preview days approaching 80°F.
What should I pack for San Antonio in March?+
Pack light Texas spring layers — breathable tops, light pants or sundresses, and a light jacket for evenings — for San Antonio's March. Comfortable flat shoes handle the River Walk and Missions trail walking. A compact umbrella covers the 8 rainy days without taking much space. Sunscreen matters in the South Texas sun.