| NWS Forecast for: Groton / New London Airport CT Issued by: National Weather Service New York, NY Last Update: 3:16 pm EDT Jul 15, 2025 |  |
Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 70. Calm wind. Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Calm wind becoming south 5 to 8 mph in the afternoon. Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Increasing clouds, with a low around 72. South wind around 7 mph. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 83. Southwest wind 7 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 73. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. Friday: Sunny, with a high near 86. Friday Night: Mostly clear, with a low around 64. Saturday: Sunny, with a high near 79. Saturday Night: Partly cloudy, with a low around 67. Sunday: A 40 percent chance of showers. Partly sunny, with a high near 79. Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 68. Monday: Mostly sunny, with a high near 80. Monday Night: Partly cloudy, with a low around 65. Tuesday: Mostly sunny, with a high near 78. | |
| Groton / New London Airport CT 41.34°N 72.05°W (Elev. 49 ft) | |
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