This weekend, San Antonio shoppers can expect hot temperatures while shopping for back-to-school items during the tax-free weekend. Highs will be in the upper-90s, with a slight chance of a stray afternoon shower. Most areas will remain dry, with rain chances ranging from 10-20%, slightly better for those east of I-35.

Further details on the forecast and heat safety measures for outdoor school practices are available from KSAT 12.