Connecticut Braces for Record-Breaking Warmth, But Cooler Temps Along Coast

Temperatures expected to soar into the 70s on Tuesday, but coastal areas will see much cooler conditions.

Published on Mar. 9, 2026

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Connecticut is set to experience record-breaking warm temperatures this week, with highs expected to reach the 70s on Tuesday. However, areas closer to the Long Island Sound coastline will see noticeably cooler conditions due to the moderating influence of the still-cold water temperatures.

Why it matters

This unseasonably warm weather in early March is highly unusual for Connecticut, raising concerns about the impacts of climate change on the region's weather patterns. While warmer temperatures may be welcomed by some, the stark contrast between inland and coastal temperatures could disrupt normal weather and climate systems.

The details

The National Weather Service is forecasting highs of 70 degrees in the Hartford area on Tuesday, which could break the daily record high of 72 degrees set in 2016. However, coastal areas like Bridgeport and New London are expected to only reach the 50s and low 60s due to the cooling effect of the still-cold Long Island Sound. The temperature difference is caused by the moderating influence of the cold water on the coastal areas.

  • Temperatures are expected to peak on Tuesday, March 10, 2026.
  • The record high temperature for March 10 at Bradley International Airport is 72 degrees, set in 2016.

The players

National Weather Service

The federal agency responsible for weather forecasting and issuing weather-related warnings and advisories.

Bradley International Airport

The major airport serving the Hartford, Connecticut metropolitan area, where temperature records are kept.

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What’s next

The National Weather Service will continue to monitor the weather patterns and issue updates on any potential record-breaking temperatures or weather conditions in the coming days.

The takeaway

This unseasonably warm weather in early March serves as a stark reminder of the impacts of climate change, as Connecticut experiences dramatic temperature swings and weather patterns that depart significantly from historical norms. While warmer temperatures may be welcomed by some, the contrast between inland and coastal areas highlights the need for communities to prepare for increasingly unpredictable and extreme weather events.