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Town of Old Lyme, CTOld Lyme, CT 7-Day Weather Forecast
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Old Lyme Weather Forecast
Old Lyme, CT Weather Forecast Date: 735 AM EST Thu Nov 05 2026
Weather forecast for Old Lyme, CT
Today Hi: 70°FHi: 21°C Lo: 61°F Lo: 16°C |
Today... Mostly cloudy. Patchy fog this morning. Highs around 70. South winds 10 to 15 mph with gusts up to 25 mph. |
Fri Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Friday... Rain with a slight chance of thunderstorms. Highs in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain near 100%. |
Sat Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Saturday... Partly sunny with a 20% chance of rain. Highs in the mid 60s. Northwest winds 5 to 10 mph. |
Sun Hi: 60°FHi: 16°C Lo: 39°F Lo: 4°C |
Sunday... Mostly sunny. Highs around 60. |
| Mon Hi: 59°FHi: 15°C Lo: 39°F Lo: 4°C |
Monday... Sunny. Highs in the upper 50s. |
| Tue Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Tuesday... Sunny. Highs in the lower 60s. |
| Veterans Day Hi: 59°FHi: 15°C |
Veterans Day... Sunny. Highs in the upper 50s. |
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