Saturday, April 11, 2026, started out with Boston under partly cloudy skies and temperatures near 54°F at Logan Airport. A bright, breezy day is lined up, with a high around 59°F and northwest winds of 15 to 20 mph that could gust to about 30 mph. It will likely feel cooler than the thermometer suggests, especially along exposed streets and waterfront spots where the wind likes to show off.
Afternoon Winds Pick Up
Northwest winds are expected to strengthen this afternoon, with sustained speeds in the mid-teens and gusts up to 30 mph. The National Weather Service has issued a Special Weather Statement flagging elevated fire-weather potential in southern New England, as relative humidity may dip into the 20 to 30 percent range. Small craft headlines are in effect for portions of the coastal waters, so boaters should favor sheltered harbors and be ready for choppy seas. Tonight, Saturday, April 11 into Sunday, April 12, skies will clear with lows near 37°F and northwest winds easing back to 7 to 16 mph, though gusts around 26 mph are still on the table. For details and official notices, see the National Weather Service.
Tonight And Sunday
Saturday night stays mostly clear with a low near 37°F and a lighter, but still noticeable, northwest breeze. On Sunday, April 12, things quiet down a bit with mostly sunny skies and highs around 49°F inland. The immediate coast should run several degrees cooler thanks to a sea breeze, so a jacket is still a smart move for morning errands, even if the afternoon looks friendly and sunny.
Looking Ahead
Temperatures jump sharply next week. Monday, April 13 is expected to reach the mid-60s, and Tuesday and Wednesday may push much of the region into the 70s, with a few inland locations flirting with 80°F. That early-season warmth could be interrupted by a backdoor cool front for a day or two, especially across eastern Massachusetts, so it is worth checking updated forecasts before locking in outdoor plans later in the week.
We covered the same onshore wind pattern in our April 6 report; see harbor gusts rattling the evening commute for additional coastal context. Tie down loose patio furniture, avoid open burning while humidity is low, and check marine notices if you plan to head out on the water.
