SAN MARCOS — As temperatures soar, cooling centers are becoming a necessity for communities, especially for individuals who may not have reliable access to air conditioned spaces.

The Southside Community Center (SSCC) in San Marcos has opened up its gym to serve as a cooling center during these hot summer days, offering members of the community a chance to cool off indoors with water and a snack.

SSCC provides transitional shelter and food, emergency assistance, housing f...