National Weather Service Forecast for:
2 Miles S Greenwich CT Issued by: National Weather Service New York, NY |
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Updated: 1:49 pm EDT Jul 25, 2025 | ||||||||||||||||||
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Air Quality Alert
Heat Advisory
Hazardous Weather Outlook
Severe Thunderstorm Watch
This Afternoon |
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Partly sunny, with a steady temperature around 92. Heat index values as high as 101. West wind around 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Tonight |
Showers likely and possibly a thunderstorm before 8pm. Some of the storms could be severe. Cloudy during the early evening, then gradual clearing, with a low around 73. Northwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Saturday |
Mostly sunny, with a high near 86. Northeast wind around 10 mph becoming southeast in the afternoon. |
Saturday Night |
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 71. South wind 5 to 7 mph becoming calm in the evening. |
Sunday |
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 81. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
Sunday Night |
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 71. Chance of precipitation is 30%. |
Monday |
Sunny, with a high near 91. |
Monday Night |
Mostly clear, with a low around 74. |
Tuesday |
Mostly sunny, with a high near 95. |
Tuesday Night |
Mostly clear, with a low around 75. |
Wednesday |
Sunny, with a high near 93. |
Wednesday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 70. |
Thursday |
A 40 percent chance of showers. Partly sunny, with a high near 83. |
Thursday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 65. |
Friday |
Mostly sunny, with a high near 81. |
Forecast from NOAA-NWS for 2 Miles S Greenwich CT.