Past Weather in St. Catharines — Graph
St. Catharines Temperature Yesterday
Maximum temperature yesterday: 8 °C (at 13 h 00)
Minimum temperature yesterday: 3 °C (at 20 h 00)
Average temperature yesterday: 6 °C
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 14 °C (4 nov, 14 h 00) | 100% (25 oct, 21 h 00) | 1033 mbar (25 oct, 21 h 00) |
| Low | -1 °C (29 oct, 07 h 00) | 41% (4 nov, 15 h 00) | 996 mbar (7 nov, 16 h 00) |
| Average | 9 °C | 73% | 1017 mbar |
| * Reported 24 oct 07 h 00 — 7 nov 21 h 00, St. Catharines. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
St. Catharines Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 21 h 00 ven 7 nov | 12 °C | Overcast. | 28 km/h | ↑ | 82% | 999 mbar | 13 km | |
| 20 h 00 | 12 °C | Overcast. | 22 km/h | ↑ | 82% | 999 mbar | 13 km | |
| 19 h 00 | 12 °C | Fog. | 20 km/h | ↑ | 94% | 998 mbar | 10 km | |
| 18 h 33 | 12 °C | Fog. | 17 km/h | ↑ | 100% | 998 mbar | 10 km | |
| 18 h 00 | 12 °C | Light rain. Fog. | 19 km/h | ↑ | 100% | 998 mbar | 10 km | |
| 17 h 51 | 12 °C | Light rain. Fog. | 20 km/h | ↑ | 100% | 998 mbar | 10 km | |
| 17 h 00 | 12 °C | Overcast. | 33 km/h | ↑ | 88% | 997 mbar | 24 km | |
| 16 h 00 | 12 °C | Mostly cloudy. | 46 km/h | ↑ | 88% | 996 mbar | 24 km | |
| 15 h 00 | 12 °C | Light rain. Mostly cloudy. | 37 km/h | ↑ | 82% | 997 mbar | 24 km | |
| 14 h 00 | 12 °C | Overcast. | 30 km/h | ↑ | 82% | 997 mbar | 24 km | |
| 13 h 00 | 11 °C | Overcast. | 26 km/h | ↑ | 88% | 998 mbar | 24 km | |
| 12 h 50 | 10 °C | Overcast. | 22 km/h | ↑ | 94% | 998 mbar | 24 km | |
| 12 h 00 | 10 °C | Light rain. Overcast. | 13 km/h | ↑ | 71% | 999 mbar | 13 km | |
| 11 h 00 | 11 °C | Light rain. Mostly cloudy. | 32 km/h | ↑ | 50% | 1000 mbar | 13 km | |
| 10 h 46 | 12 °C | Light rain. Overcast. | 35 km/h | ↑ | 44% | 1000 mbar | 16 km | |
| 10 h 00 | 11 °C | Mostly cloudy. | 22 km/h | ↑ | 44% | 1001 mbar | 24 km | |
| 09 h 00 | 9 °C | Partly sunny. | 32 km/h | ↑ | 50% | 1003 mbar | 24 km | |
| 08 h 00 | 8 °C | Mostly cloudy. | 17 km/h | ↑ | 53% | 1006 mbar | 48 km | |
| 07 h 00 | 6 °C | Mostly cloudy. | 11 km/h | ↑ | 66% | 1008 mbar | 48 km | |
| Weather by CustomWeather, © 2025 | ||||||||