Connecticut Sizzles: First Heatwave of 2025 Shatters Records

Connecticut Endures First Heatwave of 2025, Setting New Records HARTFORD, CT – Connecticut is currently experiencing its first heatwave of 2025, with record-breaking temperatures sweeping across the state. On June 23rd, Bradley Airport in the Hartford Area reached a scorching 98 degrees Fahrenheit, surpassing the previous record of 97 degrees set in 1965. Bridgeport also saw a new record high of 94 degrees, exceeding its 2010 record of 91 degrees. The heatwave is expected to continue for four consecutive days, with forecasts indicating temperatures could reach or exceed 101 degrees in the Hartford Area by Tuesday, June 24th. This would mark one of the hottest days in Hartford since records began in 1905, potentially ranking alongside temperatures seen in 2011 (103°F) and 2010 (102°F). An Extreme Heat Warning remains in effect through Wednesday, June 25th, due to the dangerous combination of high temperatures and oppressive humidity. Heat index values are projected to range from 100 to 110 degrees Fahrenheit inland, with some shoreline areas also experiencing heat indices above 100 degrees. Authorities urge residents to take precautions, including checking on elderly neighbors and ensuring pets are not exposed to hot surfaces like asphalt and concrete, which can reach dangerous temperatures (e.g., 140°F for asphalt). A cold front is anticipated to bring some relief by Thursday, with temperatures dropping to the upper 70s and low 80s, along with a chance of isolated thunderstorms. Temperatures are expected to remain below average through Friday before gradually climbing again over the weekend.