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Cornwall Weather Forecast
Cornwall, CT Weather Forecast Date: 830 AM EDT Tue Oct 20 2026
Weather forecast for Cornwall, CT
Today Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Today... Sunny. Highs in the mid 60s. North winds around 10 mph with gusts up to 25 mph. |
| Wed Hi: 59°FHi: 15°C Lo: 39°F Lo: 4°C |
Wednesday... Mostly sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. |
| Thu Hi: 60°FHi: 16°C Lo: 35°F Lo: 2°C |
Thursday... Sunny. Highs around 60. North winds around 10 mph with gusts up to 20 mph. |
| Fri Hi: 51°FHi: 11°C Lo: 35°F Lo: 2°C |
Friday... Mostly clear. Lows in the mid 30s. Highs in the lower 50s. |
| Sat Hi: 51°FHi: 11°C Lo: 35°F Lo: 2°C |
Saturday... Mostly clear. Lows in the mid 30s. Highs in the lower 50s. |
| Sat Hi: 51°FHi: 11°C Lo: 35°F Lo: 2°C |
Saturday... Mostly clear. Lows in the mid 30s. Highs in the lower 50s. |
| Sun Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
Sunday... Clear. Lows in the mid 30s. Highs around 60. |
Cornwall Radar Loop
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