Boston is looking at a sunny and warm Tuesday with highs near 79°F, but don’t let that fool you—strong southwest winds of 14 to 25 mph with gusts as high as 49 mph will be the real story of the day.
The National Weather Service notes that a robust low-level jet stream will bring the strongest winds between 3 PM and 7 PM ET, so if you’re planning outdoor activities around the Seaport, Boston Common, or heading to Fenway Park, secure any loose items now. This is not a day to leave lawn furniture unsecured or skip anchoring down a pop-up canopy tent with weights if you’re tailgating or setting up for an event.
Coastal areas along the immediate south shore of Massachusetts and Rhode Island may see slightly cooler temperatures due to onshore ocean flow, but inland Boston neighborhoods will enjoy that near-80 warmth. It’s excellent grilling weather—fire up the grill for burgers, steaks, or grilled chicken with corn on the cob. Just be mindful of that wind when you’re cooking; an instant-read meat thermometer will help you nail your temps, and a grill brush and scraper set will keep your grates clean and ready.
If you’re heading to Boston Red Sox vs. Tampa Bay Rays on Thursday, May 7 at Fenway Park, expect cooler conditions with rain likely—bring layers and rain pants waterproof for comfort. You can grab a Boston Red Sox jersey or Boston Red Sox fitted cap to show your support, and Find tickets on StubHub for great deals.
Tonight, expect partly cloudy skies with lows around 59°F. Those southwest winds will persist at 15 to 24 mph with gusts up to 43 mph, so keep outdoor furniture covers handy and consider stowing any outdoor projector screen or loose deck items.
The big weather shift arrives Wednesday afternoon: a cold front will bring rain likely after noon, with a 70% chance of precipitation and highs only near 70°F. Wednesday night into Thursday looks wetter, with an 87% chance of rain and scattered thunderstorms possible. New rainfall amounts between a tenth and quarter inch are expected—nothing severe, but definitely plan indoor backup activities if you had outdoor plans.
Looking ahead, late week trends cooler and drier on Friday, though Saturday and Sunday carry increasing uncertainty. Perfect timing to enjoy today’s sunshine and warmth while it lasts.
Need ingredients for tonight’s cookout? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

