The Daikin Park roof is closed for the vast majority of Houston Astros home games in 2026. The retractable roof stays shut through the brutal Houston summer, and the Astros only open it on the cool, dry evenings of early spring and late fall. Heat, humidity, and rain risk keep the roof down by default for most of the schedule.
Is the Daikin Park Roof Open or Closed Today?
Today's Astros Home Game
The Astros set the roof based on weather and post it before each home game. It can only be moved between innings.
For today's Astros home game roof status at Daikin Park, the fastest sources are:
- @astros on X is the official team account, which posts the roof state before home games
- Today at the Ballpark on the official Astros site lists day-of ballpark info
- StadiumRoofStatus.com tracks the Daikin Park roof state for fans who want a quick yes-or-no
- The pre-game broadcast on the Astros' regional network shows the roof state during coverage
The Astros do not publish a monthly roof schedule. The decision is made day-of based on the heat index, wind, and rain forecast.
How Often Is the Daikin Park Roof Open?
Almost never during the season. Houston summers are among the hottest and most humid in baseball, so the roof stays closed from late spring through September. In a typical year the roof is open for fewer than 10 percent of home games, putting Daikin Park near the very bottom of the league for roof openness alongside Texas's Globe Life Field and Miami's loanDepot Park.
The open-roof window is short and front-loaded. The roof is most likely to be open in April and into early May, on dry nights in the 70s before the Texas heat takes over for the summer. A handful of cool, clear evenings in late September can also get the roof open as the season winds down.
How the Astros Decide: The Daikin Park Roof Rules
In the regular season the home team makes the call, and the Astros close the roof if any of these are true:
- Air temperature or heat index above about 88 degrees for a night game, or about 84 degrees for a day game
- Temperature below 65 degrees for a night game
- Sustained winds above 30 mph
- Any threat of rain before the anticipated end of the game
If the roof starts open, it can be closed mid-game only for impending rain or other adverse weather. The roof can be moved only between innings, and it takes roughly 14 to 20 minutes to slide fully open or closed. During the postseason, MLB has the final say on the roof.
Daikin Park Roof Specs
Daikin Park opened in 2000 as the second retractable-roof ballpark in Major League Baseball, after Chase Field in Phoenix. The roof was built for exactly one reason: Houston's summer is too hot and too wet for comfortable outdoor baseball from June through September.
- The roof is made up of large sliding steel panels that park beyond left field when open
- It takes about 14 to 20 minutes to fully open or close
- It can be moved only between innings, never mid-inning
- When the roof is shut, the ballpark is climate controlled for fan comfort
Minute Maid Park Is Now Daikin Park
If you are searching for the Minute Maid Park roof, you are in the right place. The Astros' ballpark was renamed Daikin Park on January 1, 2025, after the team signed a 15-year naming-rights deal with Daikin, the air-conditioning company, that runs through the 2039 season. The building, the roof, and the policies are all the same. Only the name on the front changed, so "Minute Maid Park roof open today" and "Daikin Park roof open today" point to the exact same retractable roof.
Daikin Park vs Other MLB Retractable Roofs
Daikin Park sits at the closed end of the league right next to its in-state rival. The Astros and the Texas Rangers at Globe Life Field share the same climate-controlled-over-atmosphere philosophy, and both keep the roof shut for roughly four out of five home games. At the opposite end, the Arizona Diamondbacks at Chase Field open their roof every chance they get.
The seven retractable-roof ballparks, from most open to least, run roughly: Rogers Centre (Blue Jays), American Family Field (Brewers), Chase Field (Diamondbacks), T-Mobile Park (Mariners), Globe Life Field (Rangers), Daikin Park (Astros), and loanDepot Park (Marlins), where the roof is essentially never open.
The Bottom Line on the Daikin Park Roof
If you are heading to a summer Astros game, plan on the roof being closed and the air conditioning running. The best shot at open-air baseball at Daikin Park is a dry, mild night in April, early May, or late September. For any specific game, check @astros on X a couple of hours before first pitch, because the call is always made day-of based on the Houston weather.
Frequently Asked Questions
Is the Daikin Park roof open today?
The Astros decide day-of based on weather, and for most of the season the roof is closed. It is most likely to be open on dry, mild nights in April, early May, and late September, and closed through the hot, humid Houston summer. Check @astros on X a couple of hours before first pitch for the day's status.
Who decides whether the Daikin Park roof is open or closed?
The home club decides during the regular season. The Astros set the roof based on temperature, heat index, wind, and rain, and if it starts open it can be closed only for impending rain or other adverse weather. MLB makes the call during the postseason.
How often is the Daikin Park roof open?
Rarely. In a typical season the roof is open for fewer than 10 percent of home games, one of the lowest rates in MLB. Houston's summer heat and humidity keep it closed from late spring through September, with a short open-roof window in April, early May, and late September.
Is Daikin Park the same as Minute Maid Park?
Yes. The Houston Astros' ballpark was renamed from Minute Maid Park to Daikin Park on January 1, 2025, under a 15-year naming-rights deal. It is the same stadium and the same retractable roof.
How long does the Daikin Park roof take to open or close?
About 14 to 20 minutes. The roof can be moved only between innings, never in the middle of an inning, so a weather-related change waits for the next break in play.
How do I check the Daikin Park roof status before a game?
Follow @astros on X, check the official Today at the Ballpark page, or look up the roof state on StadiumRoofStatus.com. The Astros post the roof decision before home games.
