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Greenwich Common, CT 7-Day Weather Forecast
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Greenwich Common Weather Forecast
Greenwich Common, CT Weather Forecast Date: 642 PM EDT Sun Aug 02 2026
Weather forecast for Greenwich Common, CT
Tonight Lo: 71°F Lo: 22°C |
Tonight... Numerous showers with a slight chance of thunderstorms this evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall. Locally heavy rainfall possible after midnight. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80%. |
Mon Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Monday... Showers with a chance of thunderstorms. Locally heavy rainfall possible in the morning. Humid with highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100%. |
Tue Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph, becoming southwest in the afternoon. |
Wed Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Wednesday... Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30%. |
| Thu Hi: 85°FHi: 29°C Lo: 71°F Lo: 22°C |
Thursday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50%. Heat index values in the mid 90s in the afternoon. |
| Fri Hi: 85°FHi: 29°C Lo: 71°F Lo: 22°C |
Friday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50%. Heat index values in the upper 90s. |
| Sat Hi: 85°FHi: 29°C Lo: 70°F Lo: 21°C |
Saturday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50%. Heat index values in the mid 90s. |
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