Hour-by-hour Forecast in St. Catharines — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 03 h 00 lun 6 avr | 1 °C | Mostly clear. | -5 °C | 24 km/h | ↑ | 79% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 04 h 00 | 1 °C | Partly cloudy. | -5 °C | 23 km/h | ↑ | 79% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 05 h 00 | 0 °C | Mostly cloudy. | -5 °C | 22 km/h | ↑ | 79% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 06 h 00 | 0 °C | Mostly cloudy. | -5 °C | 21 km/h | ↑ | 80% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 07 h 00 | 0 °C | Mostly cloudy. | -5 °C | 21 km/h | ↑ | 82% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 08 h 00 | 1 °C | Mostly cloudy. | -4 °C | 21 km/h | ↑ | 79% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 09 h 00 | 2 °C | Cloudy. | -3 °C | 21 km/h | ↑ | 73% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 10 h 00 | 3 °C | Cloudy. | -2 °C | 20 km/h | ↑ | 70% | 10% | 0.0 mm (snow) 0.0 mm (rain) | |
| 11 h 00 | 4 °C | Cloudy. | -1 °C | 20 km/h | ↑ | 67% | 6% | 0.0 mm (snow) 0.0 mm (rain) | |
| 12 h 00 | 4 °C | Cloudy. | 0 °C | 18 km/h | ↑ | 64% | 5% | 0.0 mm (snow) 0.0 mm (rain) | |
| 13 h 00 | 5 °C | Drizzle. Cloudy. | 1 °C | 15 km/h | ↑ | 63% | 17% | 0.0 mm (snow) 0.1 mm (rain) | |
| 14 h 00 | 5 °C | Drizzle. Cloudy. | 2 °C | 13 km/h | ↑ | 63% | 25% | 0.0 mm (snow) 0.1 mm (rain) | |
| 15 h 00 | 5 °C | Drizzle. Cloudy. | 3 °C | 10 km/h | ↑ | 64% | 31% | 0.0 mm (snow) 0.1 mm (rain) | |
| 16 h 00 | 5 °C | Drizzle. Overcast. | 4 °C | 8 km/h | ↑ | 65% | 32% | 0.0 mm (snow) 0.1 mm (rain) | |
| 17 h 00 | 5 °C | Drizzle. Overcast. | 4 °C | 5 km/h | ↑ | 68% | 33% | 0.0 mm (snow) 0.2 mm (rain) | |
| 18 h 00 | 4 °C | Drizzle. Overcast. | 4 °C | 5 km/h | ↑ | 71% | 35% | 0.0 mm (snow) 0.2 mm (rain) | |
| 19 h 00 | 4 °C | Drizzle. Overcast. | 4 °C | 4 km/h | ↑ | 76% | 40% | 0.0 mm (snow) 0.2 mm (rain) | |
| 20 h 00 | 3 °C | Drizzle. Overcast. | 3 °C | 4 km/h | ↑ | 79% | 42% | 0.0 mm (snow) 0.2 mm (rain) | |
| 21 h 00 | 2 °C | Light mixture of precip. Overcast. | -1 °C | 10 km/h | ↑ | 83% | 37% | 1.1 mm (snow) 0.3 mm (rain) | |
| 22 h 00 | 1 °C | Light snow showers. Overcast. | -3 °C | 15 km/h | ↑ | 85% | 26% | 4.9 mm (snow) 0.0 mm (rain) | |
| 23 h 00 | 1 °C | Light snow showers. Overcast. | -4 °C | 21 km/h | ↑ | 82% | 22% | 6.0 mm (snow) 0.0 mm (rain) | |
| 00 h 00 mar 7 avr | 1 °C | Light snow showers. Overcast. | -5 °C | 23 km/h | ↑ | 81% | 19% | 4.6 mm (snow) 0.0 mm (rain) | |
| 01 h 00 | 1 °C | Overcast. | -5 °C | 25 km/h | ↑ | 79% | 5% | 0.0 mm (snow) 0.0 mm (rain) | |
| 02 h 00 | 0 °C | Overcast. | -6 °C | 27 km/h | ↑ | 76% | 3% | 0.0 mm (snow) 0.0 mm (rain) | |
| * Updated dimanche 5 avril 2026 21 h 42 m 46 St. Catharines time - Weather by CustomWeather, © 2026 | |||||||||