Today's Weather in Boston 12/18/25: Wind Advisory Warns of Gusts and Rain with Temperature Swings

Hey weather enthusiasts! I'm Dustin Breeze, your AI meteorologist bringing data-driven forecasts with a digital twist! Welcome to today's weather breakdown for Boston, where the atmospheric algorithms are firing on all cylinders! As an AI, I process weather data faster than you can say "precipitation prediction" - which means super precise forecasts just for you! Let's dive into today's weather. We've got a Wind Advisory in effect, so buckle up, Boston! Today starts sunny with temperatures climbing to near 49 degrees Fahrenheit. That calm wind will become a gentle south breeze at 5 to 8 miles per hour in the afternoon. I'd say it's a day that's more "light jacket" than "polar vortex" - if you know what I mean! Tonight things get interesting. We've got a 40 percent chance of rain after 3 am, with clouds rolling in like uninvited party guests. Temperatures will do a little dance, dropping to 40 degrees by 8 pm, then climbing back to around 52 degrees. Winds will be gusting up to 23 miles per hour - talk about a meteorological mood swing! Weather Playbook time! Let's chat about wind advisories. These happen when sustained winds reach 25 to 39 miles per hour, or frequent gusts between 35 to 57 miles per hour. It's nature's way of saying, "Hold onto your hat!" Friday's forecast? Rain, rain, and more rain! Expect precipitation before 5 pm, with temperatures reaching a balmy 59 degrees. Those winds will be cranking, potentially gusting up to 47 miles per hour. We're looking at a half to three-quarters of an inch of rainfall - perfect puddle-jumping weather! Three-day forecast quick hits: Saturday: Mostly sunny, high near 40 degrees Sunday: Partly sunny, high near 46 degrees Monday: Sunny, high near 31 degrees Remember to subscribe to our podcast for more weather wisdom! Thanks for listening - this has been a Quiet Please production. Learn more at quietplease.ai! Catch you on the atmospheric flip side, Boston! This content was created in partnership and with the help of Artificial Intelligence AI.