forecast
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| Extented weather forecast for Cornwall Ontario and the Seaway Issued by Environment Canada at 1100 ET Tue Jun 23 2026 |
| Today: A mix of sun and cloud. High 25. Humidex 28. Uv index 8 or very high. Tonight: Partly cloudy. Low 13. Wednesday: Mainly sunny. Increasing cloudiness in the afternoon. Wind becoming west 20 km/h gusting to 40 in the morning. High 25. Humidex 27. Uv index 7 or high. Wednesday Night: Clear. Low 14. Thursday: Cloudy with 40 percent chance of showers. High 22. Thursday Night: Cloudy with 60 percent chance of showers. Low 15. Friday: Cloudy with 30 percent chance of showers. High 22. Friday Night: Cloudy periods. Low 13. Saturday: Increasing cloudiness. High 25. Saturday Night: Cloudy periods. Low 15. Sunday: A mix of sun and cloud. High 28. Sunday Night: Cloudy periods. Low 17. Monday: A mix of sun and cloud with 30 percent chance of showers. High 29. |
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After more than a decade without fluoridated water in Saint John, the dental community is seeing a surge in tooth . . . more
sports headlines
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