SXUS74 KEWX 150728 RERSAT RECORD EVENT REPORT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO 228 AM CDT THU OCT 15 2026 ...RECORD HIGH MINIMUM TEMPERATURE TIED AT SAN ANTONIO YESTERDAY... A RECORD HIGH MINIMUM TEMPERATURE OF 77 DEGREES WAS TIED AT SAN ANTONIO YESTERDAY, OCTOBER 14TH. THIS TIES THE OLD RECORD OF 77 DEGREES SET IN 1981. $$