Good morning! Welcome to Tuesday, December 30th, 2025. This is your weather for San Antonio. It’s a little chilly today, so grab your favorite cozy sweater as you head out. - Morning temperature around 46 degrees; scarf might be handy - Daytime high of 59 degrees with 65 percent cloud cover - Afternoon humidity low at 16 percent; easy breathing with a 3 mph north wind - No rain expected, leave the umbrella at home - Evening cools to 54 degrees; perfect for cocoa - Night temperature around 48 degrees with broken clouds; stargazing might be tricky Have a fantastic day, and check back in tomorrow for your weather update.