Live forecast for Hartford, CT — updated in real time. Check today's temperature, UV index, hourly breakdown, and 14-day outlook.
Hartford has a humid continental climate with four well-defined seasons and noticeable temperature swings. Summers are warm and sometimes humid, with moderate-to-high UV index levels, while winters are cold and snowy, as the inland Connecticut River Valley misses much of the ocean's moderating effect.
Spring and autumn are crisp and changeable, with New England fall foliage a regional highlight. Precipitation is fairly even through the year, and the area can see everything from summer thunderstorms to winter nor'easters that bring significant snowfall.
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