Summary
Observed at: St. Catharines / Niagara District Airport 3:00 AM EST Saturday 8 November 2025
Temperature: 9.2°C
Pressure: 100.4 kPa
Humidity: 68 %
Dewpoint: 3.6°C
Wind: WNW 29 km/h gust 39 km/h
Air Quality Health Index: 2
Friday night: Periods of drizzle. Low plus 5. POP 40%
Mainly cloudy. 40 percent chance of drizzle early this evening. Wind west 30 km/h gusting to 50 becoming light overnight. Low plus 5. Forecast issued 3:30 PM EST Friday 7 November 2025
Saturday: Mainly cloudy. High 7.
A mix of sun and cloud. Becoming cloudy in the afternoon. High 7. UV index 2 or low. Forecast issued 3:30 PM EST Friday 7 November 2025
Saturday night: Rain. Low plus 3.
Cloudy. Rain beginning overnight. Wind becoming northeast 20 km/h near midnight. Low plus 3. Forecast issued 3:30 PM EST Friday 7 November 2025
Sunday: Rain or snow. High plus 4.
Rain or snow. High plus 4. Forecast issued 3:30 PM EST Friday 7 November 2025
Sunday night: Chance of flurries. Low minus 1. POP 60%
Cloudy with 60 percent chance of flurries. Low minus 1. Forecast issued 3:30 PM EST Friday 7 November 2025
Monday: Chance of flurries. High plus 1. POP 40%
A mix of sun and cloud with 40 percent chance of flurries. High plus 1. Forecast issued 3:30 PM EST Friday 7 November 2025
Monday night: Chance of flurries. Low minus 1. POP 30%
Cloudy periods with 30 percent chance of flurries. Low minus 1. Forecast issued 3:30 PM EST Friday 7 November 2025
Tuesday: Chance of rain showers or flurries. High plus 5. POP 30%
Cloudy with 30 percent chance of rain showers or flurries. High plus 5. Forecast issued 3:30 PM EST Friday 7 November 2025
Tuesday night: Cloudy. Low plus 4.
Cloudy. Windy. Low plus 4. Forecast issued 3:30 PM EST Friday 7 November 2025
Wednesday: Cloudy. High 7.
Cloudy. High 7. Forecast issued 3:30 PM EST Friday 7 November 2025
Wednesday night: Cloudy. Low plus 4.
Cloudy. Low plus 4. Forecast issued 3:30 PM EST Friday 7 November 2025
Thursday: Cloudy. High 6.
Cloudy. High 6. Forecast issued 3:30 PM EST Friday 7 November 2025
