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| Extented weather forecast for Cornwall Ontario and the Seaway Issued by Environment Canada at 1100 ET Sun Jul 19 2026 |
| Today: Sunny. Wind west 20 km/h gusting to 40. High 23. Humidex 25. Uv index 7 or high. Tonight: Clear. Wind west 30 km/h becoming light before morning. Low 13. Monday: Sunny. Wind becoming southwest 20 km/h near noon. High 26. Humidex 30. Uv index 8 or very high. Monday Night: Cloudy periods. Low 16. Tuesday: Cloudy with 60 percent chance of showers. High 24. Tuesday Night: Showers. Low 18. Wednesday: Cloudy with 40 percent chance of showers. High 23. Wednesday Night: Cloudy periods with 30 percent chance of showers. Low 13. Thursday: A mix of sun and cloud. High 26. Thursday Night: Cloudy periods with 30 percent chance of showers. Low 15. Friday: A mix of sun and cloud with 30 percent chance of showers. High 27. Friday Night: Cloudy periods. Low 16. Saturday: A mix of sun and cloud. High 27. |
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sports headlines
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