Boston, MA – Thunderstorms and a sudden surge in summer heat could disrupt travel and daily routines across Massachusetts starting Monday afternoon, with Boston commuters especially urged to prepare for slick roads and rising humidity. Temperatures will push toward 86°F by late Monday, just as showers and storms become more likely along major corridors, including I-93 and the Mass Pike.
According to the National Weather Service, a slight chance of showers arrives before 10 a.m. Monday, but thunderstorm activity will ramp up after 3 p.m., bringing scattered downpours and possible lightning. Monday night could see continued storms, with clouds lingering and lows near 72°F. Commuters and outdoor workers should monitor alerts and plan for sudden changes—especially in the afternoon and evening. If traveling, slow down on wet roads and watch for ponding on city streets.
Tuesday brings the start of a prolonged hot stretch, with highs nearing 90°F and mostly sunny skies. Heat will persist through midweek: Wednesday’s high reaches 92°F, with little relief overnight as temperatures stay in the mid-70s. Thunderstorms may return Thursday afternoon into the evening, keeping conditions unsettled. The NWS advises residents to stay hydrated, limit strenuous activities during peak heat, and check on neighbors without air conditioning.
Five Day Forecast: Boston, MA
- Monday (7/14): Slight chance of showers before 10 a.m., scattered thunderstorms after 3 p.m. High: 86°F.
- Tuesday: Hot, mostly sunny. High: 90°F.
- Wednesday: Very warm, partly cloudy. High: 92°F.
- Thursday: Thunderstorms possible after 4 p.m. High: 89°F.
- Friday: Chance of showers, turning partly sunny and breezy. High: 90°F.
Stay tuned for updated advisories if severe weather develops. Heat and thunderstorms are expected to continue through late week.
