| NWS Forecast for: Greenwich CT Issued by: National Weather Service New York, NY Last Update: 2:02 pm EDT Jul 13, 2025 |  |
| Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 70. South wind 3 to 8 mph. Monday: Showers and thunderstorms likely, mainly after 5pm. Mostly cloudy, with a high near 85. South wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Monday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 86. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%. Wednesday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 88. Wednesday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 73. Thursday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 91. Thursday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Friday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 92. Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 71. Saturday: A 30 percent chance of showers. Partly sunny, with a high near 87. Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 69. Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. | |
| Greenwich CT 41.07°N 73.65°W (Elev. 279 ft) | |
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