Boston woke up Friday, April 24, 2026, to that classic spring fake-out: bright sky, chilly air. Logan Airport checked in at about 41°F early this morning, and forecasters are still calling for mostly sunny skies with a high near 52°F today.
Afternoon Temperatures And Wind
An onshore northeast wind will stay on the lighter side this afternoon, generally around 5 to 10 mph, with sea breezes kicking in along Boston Harbor and the South Shore. Waterfront neighborhoods can expect to run a few degrees cooler than inland spots, while the warmest pockets away from the water may briefly sneak into the low 50s before the onshore flow tightens up. Forecasters at the National Weather Service Boston/Norton list a high near 52°F and northeast winds around 8 mph for the city.
Tonight And The Weekend
Clouds will move in tonight, but it stays quiet, with mostly cloudy skies and a low near 38°F as winds ease. Saturday remains on the cool side, topping out near 46°F with increasing midlevel clouds. Sunday should turn partly sunny with a high near 52°F and a slight chance of light showers along the South Coast as a weak low tracks south of Long Island. Check the National Weather Service forecast for hourly details and any tweaks to the timing.
Marine And Commute Notes
Out on the water, winds and seas are expected to stay below Small Craft Advisory levels through much of the weekend, although southern waters could see seas approach 5 ft Saturday night into Sunday, so boaters should look over the marine forecast before heading out. There are no watches or warnings in effect for the Boston area as of Friday morning, but the onshore breeze will make harbor walks and waterfront commutes feel cooler than inland thermometers suggest.
Bottom line: it looks bright but feels brisk. If you are heading anywhere near the harbor, dress in layers and do not let the sunshine fool you. Updates will follow if the low-pressure system south of Long Island wobbles closer and brings measurable showers to the coast.
