Our Cornwall skaters at the Optimist Park Skatepark
forecast
detailed forecast
| Extented weather forecast for Cornwall Ontario and the Seaway Issued by Environment Canada at 1500 utc Jun 09 2026 |
| Today: Sunny. High 30. Humidex 33. Uv index 9 or very high. Tonight: Clear. Increasing cloudiness late this evening then 40 percent chance of showers overnight. Showers beginning before morning. Risk of a thunderstorm overnight. Low 19. Wednesday: Showers with risk of a thunderstorm. Amount 10 to 20 mm. Temperature steady near 22. Humidex 29. Wednesday Night: Cloudy with 40 percent chance of showers. Low 18. Thursday: Cloudy with 60 percent chance of showers. High 29. Thursday Night: Cloudy periods with 30 percent chance of showers. Low 19. Friday: Cloudy with 60 percent chance of showers. High 31. Friday Night: Cloudy with 30 percent chance of showers. Low 17. Saturday: A mix of sun and cloud. High 26. Saturday Night: Cloudy periods. Low 17. Sunday: Cloudy with 30 percent chance of showers. High 24. Sunday Night: Cloudy with 30 percent chance of showers. Low 14. Monday: Cloudy. High 22. |
regional radar
Rain Snow Ice Mix
news headlines
A new study on Cascadia earthquake and tsunami risk puts one of Vancouver Island's best-known coastal communities at the centre . . . more
An investigation into an overturned trailer east of Labrador City took a turn when police found millions of contraband cigarettes . . . more
Flooded western Manitoba, where people were stranded on rooftops and roads have been washed away, could be in for another . . . more
A knife attack in Northern Ireland horrified onlookers on Monday night, sending a man to hospital in serious condition and . . . more
air quality health index
today's UV forecastExtreme11+
Very High8–10
High6–7
Moderate3–5
Low1–2
9 VERY HIGH
Sun protection recommended
Jun 9, 2026 11:30
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