Currently: 84 °F. Partly sunny. (Weather station: Saint Catharines Airport, Canada). See more current weatherHour-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 | ||
| 5:00 pm Mon, May 20 |  | 82 °F | Scattered clouds. | 82 °F | 4 mph | ↑ | 48% | 0% | - |
| 6:00 pm | | 81 °F | Scattered clouds. | 82 °F | 5 mph | ↑ | 50% | 2% | - |
| 7:00 pm | | 78 °F | Broken clouds. | 80 °F | 6 mph | ↑ | 56% | 3% | - |
| 8:00 pm |  | 76 °F | Overcast. | 78 °F | 7 mph | ↑ | 63% | 0% | - |
| 9:00 pm |  | 73 °F | Overcast. | 76 °F | 8 mph | ↑ | 68% | 0% | - |
| 10:00 pm | | 70 °F | Overcast. | 73 °F | 8 mph | ↑ | 72% | 0% | - |
| 11:00 pm | | 66 °F | Overcast. | 66 °F | 9 mph | ↑ | 80% | 0% | - |
| 12:00 am Tue, May 21 | | 65 °F | Cloudy. | 65 °F | 10 mph | ↑ | 82% | 0% | - |
| 1:00 am | | 66 °F | Mostly cloudy. | 66 °F | 11 mph | ↑ | 79% | 0% | - |
| 2:00 am | | 65 °F | Mostly cloudy. | 65 °F | 12 mph | ↑ | 81% | 0% | - |
| 3:00 am | | 64 °F | Cloudy. | 64 °F | 13 mph | ↑ | 83% | 0% | - |
| 4:00 am | | 65 °F | Cloudy. | 65 °F | 15 mph | ↑ | 81% | 0% | - |
| 5:00 am | | 65 °F | Cloudy. | 65 °F | 16 mph | ↑ | 81% | 0% | - |
| 6:00 am | | 65 °F | Cloudy. | 65 °F | 16 mph | ↑ | 82% | 5% | - |
| 7:00 am |  | 66 °F | Passing showers. Cloudy. | 66 °F | 16 mph | ↑ | 79% | 25% | 0.00" (rain) |
| 8:00 am | | 69 °F | Passing showers. Cloudy. | 69 °F | 16 mph | ↑ | 75% | 26% | 0.00" (rain) |
| 9:00 am | | 72 °F | Passing showers. Broken clouds. | 75 °F | 14 mph | ↑ | 69% | 25% | 0.00" (rain) |
| 10:00 am | | 75 °F | Passing showers. Partly cloudy. | 77 °F | 13 mph | ↑ | 65% | 23% | 0.00" (rain) |
| 11:00 am | | 78 °F | Passing showers. Scattered clouds. | 79 °F | 12 mph | ↑ | 62% | 22% | 0.00" (rain) |
| 12:00 pm | | 79 °F | Passing showers. Scattered clouds. | 81 °F | 11 mph | ↑ | 59% | 22% | 0.00" (rain) |
| 1:00 pm |  | 81 °F | Isolated tstorms. Partly cloudy. | 82 °F | 10 mph | ↑ | 57% | 10% | 0.00" (rain) |
| 2:00 pm | | 82 °F | Broken clouds. | 83 °F | 9 mph | ↑ | 55% | 10% | 0.00" (rain) |
| 3:00 pm | | 82 °F | Isolated tstorms. Scattered clouds. | 84 °F | 8 mph | ↑ | 54% | 10% | 0.00" (rain) |
| 4:00 pm |  | 82 °F | Thundershowers. Scattered clouds. | 83 °F | 9 mph | ↑ | 53% | 22% | 0.00" (rain) |
| * Updated Monday, May 20, 2024 2:48:03 pm St. Catharines time - Weather by CustomWeather, © 2024 | |||||||||