News Summary
A brutal heat wave is sweeping through New England, with temperatures soaring into the 90s over the weekend and humidity levels rising. Record-high temperatures have already been noted across several areas, prompting heat advisories in states like New York and Maine. The National Weather Service has issued warnings related to air quality and hazardous conditions due to Hurricane Erin, which continues to influence surf conditions. Residents are being urged to remain cautious and stay informed as the weather evolves throughout the week with additional thunderstorms expected.
Boston, MA – A heat wave is gripping New England, bringing soaring temperatures and increased humidity as residents brace for the coming days. This weekend, temperatures are projected to reach the low to mid 80s inland and the upper 70s to low 80s along the coast, with comfortable weather prevailing for most areas. Some isolated late afternoon thunderstorms may emerge outside of Interstate 495 and across Connecticut, but the majority of the region is expected to remain dry and pleasant.
On Sunday, the heat intensifies further, with peak temperatures likely hitting the low 90s. Humidity levels are anticipated to rise, leading to a more uncomfortable feel, particularly in urban centers. While most of the day on Sunday will stay dry, showers and thundershowers are forecasted to sweep in from Northern New England by sunset. This weather front will bring some spotty rain to Boston Sunday night as it approaches.
As the cold front passes, temperatures on Monday will noticeably drop into the 60s and 70s, accompanied by a significant decrease in humidity, with dewpoints falling to the 40s. Following this front, a crisp, fall-like week is expected across the region, although rain chances will increase midweek with the development of a frontal boundary over the Northeast on Wednesday and Thursday.
While meteorologists are keeping a watchful eye on Hurricane Erin, currently situated offshore, its effects are already being felt along the Eastern U.S. coast. The hurricane intensified overnight, resulting in hazardous sea conditions with wave heights projected to reach 10-15 feet by Thursday morning. This has prompted warnings about increased rip currents, which can pose danger for beachgoers. Hurricane Erin is forecasted to remain offshore but continues to effectuate cautious surf conditions.
This week has already seen more than 20 locations across New England and the Northeast breaking record-high temperatures, marking a significant climate irregularity. Burlington, Vermont recorded a remarkable temperature of 98 degrees, surpassing its previous record of 93 degrees, while Caribou, Maine observed its highest temperature since June 2024 at 93 degrees. In light of these extreme conditions, the National Weather Service has issued Heat Advisories for regions in New York, Vermont, New Hampshire, and Maine.
Concerns over air quality have also arisen, especially in urban areas like New York City and Boston where ground-level ozone has reached alarming levels due to the heat. Boston has declared a heat emergency, urging residents to take precautions against heat-related illnesses and advising against leaving children or pets unattended in vehicles. Public health officials remind the community to stay hydrated amid these sweltering conditions.
In 2024, weather-related fatalities due to extreme heat were nearly 200, according to data from NOAA, underscoring the seriousness of the current heat wave. Previous warnings about severe thunderstorms and flash flooding in the region have now expired, but recent weather patterns highlighted the unpredictability of this season’s climate.
Moving into the upcoming week, persistent thunderstorms are anticipated, particularly on Wednesday, with high temperatures remaining in the 90s. After these systems pass, another round of showers and storms may affect southern and eastern New England on Thursday, while northwestern regions can look forward to comfortable and drier conditions.
The forecast for next weekend indicates highs around 80 degrees inland, promising mostly pleasant weather. Residents, particularly those in coastal regions, are encouraged to remain cautious of rip currents as frequent reminders regarding their dangers have been communicated by local authorities. As weather conditions continue to evolve, staying informed and prepared becomes increasingly vital for everyone in New England.
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Additional Resources
- Fox Weather: Boston Heat Wave August 2025
- Wikipedia: Climate Change
- Boston.com: Farmers Almanac 2025-2026 Winter Forecast
- Google Search: Weather Forecast New England
- MassLive: Tornado Preparedness in New England
- Encyclopedia Britannica: Hurricane
- USA Today: Hurricane Erin and Rip Currents
- Google News: Hurricane Erin
Author: STAFF HERE BOSTON WRITER
BOSTON STAFF WRITER The BOSTON STAFF WRITER represents the experienced team at HEREBoston.com, your go-to source for actionable local news and information in Boston, Suffolk County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Boston Marathon, Head of the Charles Regatta, and Boston Harborfest. Our coverage extends to key organizations like the Greater Boston Chamber of Commerce and Associated Industries of Massachusetts, plus leading businesses in finance, biotech, and insurance that power the local economy such as Fidelity Investments, Biogen, and Liberty Mutual Insurance. As part of the broader HERE network, we provide comprehensive, credible insights into Massachusetts's dynamic landscape.
