Planning a wedding in San Antonio

San Antonio celebrates out loud, and a good share of it happens along the water. March and November are the kindest months for an outdoor wedding in San Antonio, with average highs of 74°F and 72°F at San Antonio International Airport.

Book the venue about a year out, plan for real heat from June through September, and give May and the fall a second space. May is the wettest month, with about 4½ inches of rain on average.

The year at a glance

San Antonio has a long warm season and a short, mild winter. Spring and late fall are the easy stretches. Summer belongs to the evening, and the wet months ask for a backup you would be glad to use.

Spring and Fiesta

Spring here comes with a party already on the calendar. Fiesta San Antonio started in 1891 as a single parade and now runs 11 days, from April 15 to 25 in 2027. Downtown hotels and streets feel it, so check those dates before you hold an April weekend.

Summer

From June through August, average highs run from 92°F to 96°F. Hold an outdoor ceremony near sunset, which comes after 8:00 pm from May through August, and keep dinner and dancing somewhere cool. Ask every venue where guests wait in the shade.

Fall and flash floods

September and October each average about 4 inches of rain. The National Weather Service calls South Central Texas Flash Flood Alley, so ask any venue near a creek or a low-water crossing how guests get in and out in a storm, and when it decides to move inside.

Winter

December highs average about 65°F, mild enough for an afternoon cocktail hour in a courtyard. The sun is down before 6:00 pm, which suits candles and a room with a fireplace.

Rooms with a story

San Antonio keeps its history close. The San Antonio Missions are the only UNESCO World Heritage Site in Texas, and the River Walk, which began with a plan presented to city leaders in 1929, now runs 15 miles, about five of them through downtown.

On a bend of the River Walk downtown, the Jack Guenther Pavilion at the Briscoe sits beside a museum whose main building was the city’s original public library in the 1930s. It seats up to 350 guests. Ask which room fits your count with a dance floor, and how guests arrive from the river.

Hotel Emma fills the old Pearl’s Brewhouse, built in 1894, and its event rooms keep the brewery’s bones, from a brick cellar lined with old tanks to tiled private dining rooms. For a smaller reception outside, ask about the pool terrace.

For a garden, the San Antonio Botanical Garden covers 39 acres, with a glass conservatory and an amphitheater built inside a historic water reservoir. Ask which spaces come with a covered or indoor backup.

Food is part of the welcome here. UNESCO has named San Antonio a Creative City of Gastronomy, and the city’s tourism board calls authentic Tex-Mex a must. Ask your caterer what a late-night bite looks like, then plan for it.

What it costs here

Quotes here move with the calendar: a Fiesta weekend, a fall Saturday and a weeknight in August are three different conversations. Zola puts a typical Texas wedding at $25,400 to $38,100, a frame to start from rather than a number to hit. For the line-by-line view, see where the wedding budget goes.

Ask whether each quote includes sales tax. Texas lets the combined rate reach 8.25 percent.

When to book

The paperwork

Texas asks for a marriage license and a little patience. The ceremony can take place no sooner than 72 hours after the license is issued, with some exceptions, and the license runs out after 90 days.