forecast
detailed forecast
| Extented weather forecast for Cornwall Ontario and the Seaway Issued by Environment Canada at 1100 ET Fri Jun 26 2026 |
| Today: Cloudy with 40 percent chance of showers and risk of a thunderstorm. High 22. Humidex 27. Uv index 6 or high. Tonight: Mainly cloudy. 40 percent chance of showers early this evening with risk of a thunderstorm. Fog patches developing near midnight. Low 15. Saturday: Mainly cloudy. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 26. Humidex 30. Uv index 7 or high. Saturday Night: Clear. Low 15. Sunday: Sunny. High 29. Sunday Night: Clear. Low 16. Monday: Sunny. High 29. Monday Night: Cloudy periods with 30 percent chance of showers. Low 19. Tuesday: Cloudy with 40 percent chance of showers. High 29. Tuesday Night: Cloudy with 40 percent chance of showers. Low 21. Wednesday: Cloudy with 30 percent chance of showers. High 32. Wednesday Night: Cloudy with 30 percent chance of showers. Low 22. Thursday: A mix of sun and cloud with 30 percent chance of showers. High 31. |
regional radar
news headlines
Iran and Egypt's FIFA World Cup game on Friday is being marketed as the 'Pride Match' by Seattle organizers. It's . . . more
All Boivin, considered the most wanted fugitive in Canada, has been arrested in Spain, according to Radio-Canada sources. . . . more
sports headlines
Sabrina D’Angelo is coming home to the Northern Super League (NSL). The Welland, Ont.,’s storied goalkeeper and part of Canada women’s national team has signed a pre-contract with AFC Toronto [...]
The IOC's new $100 million US cash grants are a step forward, but it’s not a resounding victory for athletes. If this were a soccer game, it’s the late goal [...]
CBC Sports' daily newsletter assesses Canada's chances against South Africa in the World Cup knockout stage this Sunday at 3 p.m. ET. [...]
Marina Mabrey created a buzz with one of the best shooting performances in WNBA history, matching the league scoring record of 53 points in the Toronto Tempo's win over the [...]
Recently appointed Gov. Gen. Louise Arbour on Friday added 56 new Canadians to what is considered the country's highest civilian honour. [...]
uv forecast
air quality health index
explore the seaway city
discover the counties of sdg
