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 | ||
| 7:00 am Tue, Jun 24 |  | 77 °F | Broken clouds. | 78 °F | 10 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |  | 79 °F | Overcast. | 82 °F | 11 mph | ↑ | 75% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 82 °F | Mostly cloudy. | 87 °F | 11 mph | ↑ | 70% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |  | 86 °F | Scattered clouds. | 92 °F | 11 mph | ↑ | 64% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am |  | 89 °F | Partly cloudy. | 96 °F | 12 mph | ↑ | 60% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 90 °F | Broken clouds. | 99 °F | 12 mph | ↑ | 57% | 3% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 91 °F | Broken clouds. | 100 °F | 12 mph | ↑ | 55% | 6% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |  | 92 °F | Isolated tstorms. Mostly cloudy. | 100 °F | 12 mph | ↑ | 54% | 8% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 91 °F | Isolated tstorms. Mostly cloudy. | 100 °F | 12 mph | ↑ | 55% | 8% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 90 °F | Isolated tstorms. Mostly cloudy. | 98 °F | 12 mph | ↑ | 57% | 7% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 89 °F | Isolated tstorms. Cloudy. | 97 °F | 12 mph | ↑ | 61% | 6% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 86 °F | Isolated tstorms. Cloudy. | 93 °F | 11 mph | ↑ | 66% | 18% | 0.00" (snow) 0.01" (rain) |
| 7:00 pm | | 83 °F | Isolated tstorms. Overcast. | 89 °F | 11 mph | ↑ | 71% | 30% | 0.00" (snow) 0.02" (rain) |
| 8:00 pm |  | 80 °F | Thundershowers. Overcast. | 85 °F | 10 mph | ↑ | 76% | 41% | 0.00" (snow) 0.02" (rain) |
| 9:00 pm | | 78 °F | Thundershowers. Overcast. | 79 °F | 9 mph | ↑ | 82% | 46% | 0.00" (snow) 0.04" (rain) |
| 10:00 pm |  | 76 °F | Rain showers. Overcast. | 77 °F | 8 mph | ↑ | 83% | 44% | 0.00" (snow) 0.07" (rain) |
| 11:00 pm | | 74 °F | Rain showers. Overcast. | 73 °F | 7 mph | ↑ | 87% | 40% | 0.00" (snow) 0.09" (rain) |
| 12:00 am Wed, Jun 25 | | 73 °F | Rain showers. Overcast. | 72 °F | 4 mph | ↑ | 87% | 38% | 0.00" (snow) 0.07" (rain) |
| 1:00 am | | 72 °F | Light showers. Overcast. | 70 °F | 2 mph | ↑ | 90% | 40% | 0.00" (snow) 0.03" (rain) |
| 2:00 am | | 72 °F | Passing showers. Overcast. | 69 °F | 4 mph | ↑ | 90% | 40% | 0.00" (snow) 0.01" (rain) |
| 3:00 am | | 71 °F | Sprinkles. Overcast. | 68 °F | 5 mph | ↑ | 90% | 32% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 71 °F | Sprinkles. Overcast. | 67 °F | 5 mph | ↑ | 91% | 19% | 0.00" (snow) 0.00" (rain) |
| 5:00 am |  | 70 °F | Overcast. | 67 °F | 6 mph | ↑ | 90% | 3% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 70 °F | Overcast. | 70 °F | 6 mph | ↑ | 89% | 3% | 0.00" (snow) 0.00" (rain) |
| * Updated Tuesday, June 24, 2025 3:42:27 am St. Catharines time - Weather by CustomWeather, © 2025 | |||||||||