Boston woke up to hazy skies and temperatures already in the low 80s at Logan Airport on Wednesday morning, with isolated showers and a few thunderstorms firing up before dawn. Once that early activity moved through, the rest of the day turned mostly dry but very warm, with highs expected near 90F inland and in the mid 80s along the waterfront. A west wind of 10 to 15 mph will keep it breezy at times and prevent the heat from feeling completely stagnant this afternoon.
Heat Advisory And Beach Hazards
According to the National Weather Service, a Heat Advisory is in effect until 8 PM EDT Wednesday for parts of eastern Massachusetts, Connecticut and Rhode Island, with inland heat index readings forecast in the mid 90s. Forecasters are also flagging a High Risk for rip currents on south-facing beaches through the evening, along with a Small Craft Advisory on the southern waters until about 8 PM. Swimmers are urged to stay near lifeguards and avoid jetties, while boaters should secure loose gear. Advisories may change through the day, so anyone planning beach or boating trips should keep an eye on updates.
Smoke And Hazy Skies
The milky, orange-tinted sky over the city is being fed by smoke transported from wildfires well to the northwest, and forecasters say near-surface smoke could be noticeable this afternoon. You may even catch the smell in parts of Boston. That haze will limit sunshine and can take the edge off peak temperatures a bit while reducing visibility at times, especially inland and during the late afternoon. People with respiratory or heart conditions should think about cutting back on strenuous outdoor activity this afternoon and evening.
Late-Week Outlook
Behind a weak front, drier and slightly cooler air arrives Thursday and Friday, with highs mostly in the mid 80s and lower humidity, though west to northwest winds will stay on the breezy side. The pattern looks more unsettled over the weekend, with an increasing chance for showers and thunderstorms Saturday and Sunday that could bring heavier downpours and gusty winds. Outdoor plans might need a backup option, so it is wise to keep things flexible and check updated hourly forecasts before heading out.
Where To Find Cooling And Local Resources
The City of Boston has activated cooling resources and community-center options for anyone needing air-conditioned space. Check the city guidance for specific locations and hours. If you or someone you know is vulnerable to heat, hydrate, check on neighbors and try to shift outdoor activities to the morning or evening when temperatures are lower. For marine and beach updates, follow local lifeguard and harbor authorities and watch official forecasts closely before heading into the water.
