Weather WorldUpper Lagoon, CT 7-Day Weather Forecast
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Upper Lagoon Weather Forecast
Upper Lagoon, CT Weather Forecast Date: 225 AM EDT Mon Sep 07 2026
Weather forecast for Upper Lagoon, CT
Today Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Today... Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph. |
| Tue Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Tuesday... Sunny. Highs around 80. Northwest winds 5 to 10 mph. |
Wed Hi: 79°FHi: 26°C Lo: 69°F Lo: 21°C |
Wednesday... Partly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph. |
Thu Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40%. |
| Fri Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Friday... Sunny. Highs in the mid 70s. |
| Sat Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Saturday... Sunny. Highs in the mid 70s. |
| Sun Hi: 79°FHi: 26°C |
Sunday... Mostly sunny. Highs in the upper 70s. |
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