St. Catharines Airport (YCM) 15 Day Weather Forecast, Saint Catharines Canada
Current weather conditions and 15 day weather forecast for St. Catharines Airport in Saint Catharines, Canada including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at YCM
| 13 November 2026 Fri 6.4 ° C ( 43.6°F )  Overcast |
Feels Like : 2.3 ° C / 36.1°F Humidity : % 63 Pressure : 1007 mb Wind Speed : 25.6 kmph / 15.9 miles from NNE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 99 |
15-day weather forecast for St. Catharines Airport, Saint Catharines, Canada
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 12 November 2026 Thu |  Patchy rain nearby |
5.1 ° C | 8.3 ° C | 7.1 ° C | % 76 | 31.3 km/h | 66% |
| 13 November 2026 Fri | Patchy rain nearby |
3.6 ° C | 5.2 ° C | 4.4 ° C | % 63 | 23.8 km/h | 38% |
| 14 November 2026 Sat | Patchy rain nearby |
3.8 ° C | 7.2 ° C | 5.4 ° C | % 72 | 23.8 km/h | 67% |
| 15 November 2026 Sun | Patchy rain nearby |
5.3 ° C | 6.7 ° C | 5.9 ° C | % 69 | 20.9 km/h | 46% |
| 16 November 2026 Mon |  Partly Cloudy |
4.9 ° C | 8.8 ° C | 6.6 ° C | % 67 | 14.8 km/h | 13% |
| 17 November 2026 Tue |  Sunny |
3.9 ° C | 11.1 ° C | 6.9 ° C | % 73 | 19.4 km/h | 8% |
| 18 November 2026 Wed | Partly Cloudy |
5 ° C | 12 ° C | 7.7 ° C | % 77 | 19.1 km/h | 11% |
| 19 November 2026 Thu | Partly Cloudy |
5.4 ° C | 11.8 ° C | 8.3 ° C | % 74 | 19.1 km/h | 13% |
| 20 November 2026 Fri | Partly Cloudy |
6.3 ° C | 12.1 ° C | 8.4 ° C | % 82 | 13.7 km/h | 16% |
| 21 November 2026 Sat |  Mist |
5.7 ° C | 13.1 ° C | 9.2 ° C | % 83 | 17.6 km/h | 23% |
| 22 November 2026 Sun | Patchy rain nearby |
6.3 ° C | 11.4 ° C | 9.2 ° C | % 81 | 16.9 km/h | 23% |
| 23 November 2026 Mon | Overcast |
5.2 ° C | 11.4 ° C | 8 ° C | % 79 | 18 km/h | 21% |
| 24 November 2026 Tue |  Light rain |
8 ° C | 9.3 ° C | 8.6 ° C | % 83 | 23.4 km/h | 88% |
| 25 November 2026 Wed |  Patchy light drizzle |
7.2 ° C | 10.3 ° C | 8.4 ° C | % 80 | 18.7 km/h | 81% |
Add a link to your web page; copy and paste this html to your web page
