Current Weather in St.Catharines
Sunny16.5°C61.7°F
- Current Temperature: 16.5°C61.7°F
- Current Feels‑Like Temperature: 16.5°C61.7°F
- Current Humidity: 86%
- Minimum Temperature/Maximum Temperature: 15.4°C59.7°F / 25.9°C78.6°F
- Wind Speed: 17.6km/h
- Wind Direction: ↑ From the East-Northeast
(Data Time 06:00 / Data Retrieved 2025-09-28 04:15)
Hourly Weather Summary for St.Catharines
| Date | Time | Weather | Temperature | Feels‑Like | Humidity | Precipitation Chance | Wind Speed | Wind Direction | UV Index |
|---|---|---|---|---|---|---|---|---|---|
| Sun, 28 Sep | 7:00 |  Sunny |
16.5°C61.7°F | 16.5°C61.7°F | 86% | Rain:0% Snow:0% | 17.6km/h | ↑ From the East-Northeast | 0 |
| Sun, 28 Sep | 8:00 |  Sunny |
18.1°C64.6°F | 18.1°C64.6°F | 87% | Rain:0% Snow:0% | 16.2km/h | ↑ From the East | 0.1 |
| Sun, 28 Sep | 9:00 | Sunny |
19.4°C66.9°F | 19.4°C66.9°F | 82% | Rain:0% Snow:0% | 15.1km/h | ↑ From the East-Southeast | 0.6 |
| Sun, 28 Sep | 10:00 | Sunny |
20.9°C69.6°F | 20.9°C69.6°F | 76% | Rain:0% Snow:0% | 13km/h | ↑ From the Southeast | 1.7 |
| Sun, 28 Sep | 11:00 | Sunny |
21.8°C71.2°F | 21.8°C71.2°F | 74% | Rain:0% Snow:0% | 10.1km/h | ↑ From the Southeast | 3.1 |
| Sun, 28 Sep | 12:00 | Sunny |
22.8°C73°F | 24.4°C75.9°F | 72% | Rain:0% Snow:0% | 9km/h | ↑ From the South-Southeast | 4.4 |
| Sun, 28 Sep | 13:00 | Sunny |
24.3°C75.8°F | 25.5°C78°F | 64% | Rain:0% Snow:0% | 7.6km/h | ↑ From the Southeast | 5.1 |
| Sun, 28 Sep | 14:00 | Sunny |
23.4°C74.1°F | 25.1°C77.2°F | 53% | Rain:0% Snow:0% | 7.2km/h | ↑ From the Southeast | 4.9 |
| Sun, 28 Sep | 15:00 | Sunny |
22.7°C72.8°F | 24.8°C76.7°F | 60% | Rain:0% Snow:0% | 6.5km/h | ↑ From the Southeast | 3.9 |
| Sun, 28 Sep | 16:00 | Sunny |
22.4°C72.3°F | 24.7°C76.4°F | 55% | Rain:0% Snow:0% | 4.7km/h | ↑ From the Southeast | 2.5 |
| Sun, 28 Sep | 17:00 | Sunny |
21.3°C70.3°F | 21.3°C70.3°F | 53% | Rain:0% Snow:0% | 2.5km/h | ↑ From the Southeast | 1.2 |
| Sun, 28 Sep | 18:00 | Sunny |
20°C68.1°F | 20°C68.1°F | 61% | Rain:0% Snow:0% | 0.7km/h | ↑ From the Southeast | 0.4 |
| Sun, 28 Sep | 19:00 | Sunny |
18.8°C65.8°F | 18.8°C65.8°F | 65% | Rain:0% Snow:0% | 0km/h | ↑ From the North | 0 |
| Sun, 28 Sep | 20:00 | Sunny |
17.8°C64.1°F | 17.8°C64.1°F | 68% | Rain:0% Snow:0% | 0.4km/h | ↑ From the South-Southwest | 0 |
| Sun, 28 Sep | 21:00 | Sunny |
17°C62.5°F | 17°C62.5°F | 72% | Rain:0% Snow:0% | 0.4km/h | ↑ From the South-Southwest | 0 |
| Sun, 28 Sep | 22:00 | Sunny |
16.2°C61.1°F | 16.2°C61.1°F | 77% | Rain:0% Snow:0% | 1.4km/h | ↑ From the North-Northeast | 0 |
| Sun, 28 Sep | 23:00 | Sunny |
15.4°C59.8°F | 15.6°C60°F | 83% | Rain:0% Snow:0% | 0.4km/h | ↑ From the North | 0 |
| Mon, 29 Sep | 0:00 | Sunny |
14.8°C58.7°F | 15°C58.9°F | 85% | Rain:0% Snow:0% | 2.2km/h | ↑ From the West-Southwest | 0 |
| Mon, 29 Sep | 1:00 | Sunny |
14.4°C57.8°F | 14.7°C58.4°F | 87% | Rain:0% Snow:0% | 5km/h | ↑ From the West-Southwest | 0 |
| Mon, 29 Sep | 2:00 | Sunny |
13.9°C57°F | 14.1°C57.4°F | 89% | Rain:0% Snow:0% | 6.1km/h | ↑ From the West | 0 |
| Mon, 29 Sep | 3:00 | Sunny |
13.5°C56.3°F | 13.7°C56.7°F | 93% | Rain:0% Snow:0% | 6.1km/h | ↑ From the West | 0 |
| Mon, 29 Sep | 4:00 | Sunny |
13.2°C55.8°F | 13.3°C55.9°F | 94% | Rain:0% Snow:0% | 6.1km/h | ↑ From the West-Northwest | 0 |
| Mon, 29 Sep | 5:00 | Sunny |
12.3°C54.1°F | 12.2°C54°F | 96% | Rain:0% Snow:0% | 6.1km/h | ↑ From the Northwest | 0 |
| Mon, 29 Sep | 6:00 |  Partly Cloudy |
11.4°C52.5°F | 11.3°C52.3°F | 96% | Rain:0% Snow:0% | 5km/h | ↑ From the West-Northwest | 0 |
| Mon, 29 Sep | 7:00 |  Cloudy |
10.5°C51°F | 10.3°C50.6°F | 97% | Rain:0% Snow:0% | 5.8km/h | ↑ From the Northwest | 0 |
| Mon, 29 Sep | 8:00 |  Mist |
12.3°C54.2°F | 12.1°C53.8°F | 97% | Rain:0% Snow:0% | 6.5km/h | ↑ From the North-Northwest | 0.1 |
| Mon, 29 Sep | 9:00 | Mist |
14.3°C57.8°F | 14.2°C57.5°F | 85% | Rain:0% Snow:0% | 4km/h | ↑ From the Northwest | 0.6 |
| Mon, 29 Sep | 10:00 | Mist |
16.4°C61.5°F | 16.3°C61.4°F | 78% | Rain:0% Snow:0% | 3.6km/h | ↑ From the West-Southwest | 1.7 |
| Mon, 29 Sep | 11:00 |  Partly Cloudy |
18.4°C65.1°F | 18.3°C65°F | 72% | Rain:0% Snow:0% | 3.6km/h | ↑ From the South-Southwest | 3.1 |
| Mon, 29 Sep | 12:00 | Partly Cloudy |
19.8°C67.7°F | 19.8°C67.7°F | 65% | Rain:0% Snow:0% | 7.2km/h | ↑ From the South | 4.4 |
| Mon, 29 Sep | 13:00 | Partly Cloudy |
21°C69.8°F | 21°C69.8°F | 61% | Rain:0% Snow:0% | 8.6km/h | ↑ From the South | 5 |
| Mon, 29 Sep | 14:00 | Partly Cloudy |
21.4°C70.5°F | 21.4°C70.5°F | 58% | Rain:0% Snow:0% | 7.9km/h | ↑ From the South-Southwest | 4.8 |
| Mon, 29 Sep | 15:00 | Partly Cloudy |
21.5°C70.7°F | 21.5°C70.7°F | 62% | Rain:0% Snow:0% | 7.2km/h | ↑ From the South-Southwest | 3.7 |
| Mon, 29 Sep | 16:00 | Partly Cloudy |
21.5°C70.6°F | 21.5°C70.6°F | 64% | Rain:0% Snow:0% | 6.5km/h | ↑ From the South-Southwest | 2.2 |
| Mon, 29 Sep | 17:00 | Partly Cloudy |
19.6°C67.3°F | 19.7°C67.5°F | 66% | Rain:0% Snow:0% | 5.4km/h | ↑ From the South-Southwest | 1 |
| Mon, 29 Sep | 18:00 | Partly Cloudy |
17.8°C64.1°F | 18°C64.3°F | 80% | Rain:0% Snow:0% | 2.5km/h | ↑ From the South-Southwest | 0.3 |
| Mon, 29 Sep | 19:00 | Partly Cloudy |
16°C60.8°F | 16.2°C61.2°F | 87% | Rain:0% Snow:0% | 2.9km/h | ↑ From the Southwest | 0 |
| Mon, 29 Sep | 20:00 |  Mist |
14.8°C58.7°F | 15°C59°F | 94% | Rain:0% Snow:0% | 3.2km/h | ↑ From the West-Southwest | 0 |
| Mon, 29 Sep | 21:00 | Mist |
14.1°C57.4°F | 14.2°C57.6°F | 96% | Rain:0% Snow:0% | 7.2km/h | ↑ From the Northwest | 0 |
| Mon, 29 Sep | 22:00 | Mist |
16.2°C61.1°F | 16.2°C61.2°F | 97% | Rain:0% Snow:0% | 6.8km/h | ↑ From the North-Northwest | 0 |
| Mon, 29 Sep | 23:00 | Sunny |
14°C57.3°F | 14.1°C57.3°F | 49% | Rain:0% Snow:0% | 2.5km/h | ↑ From the South | 0 |
| Tue, 30 Sep | 0:00 |  Fog |
12.7°C54.8°F | 12.7°C54.8°F | 98% | Rain:0% Snow:0% | 2.2km/h | ↑ From the South | 0 |
| Tue, 30 Sep | 1:00 | Fog |
11.7°C53°F | 11.7°C53°F | 98% | Rain:0% Snow:0% | 1.4km/h | ↑ From the South | 0 |
| Tue, 30 Sep | 2:00 | Fog |
10.7°C51.2°F | 10.7°C51.3°F | 98% | Rain:0% Snow:0% | 1.4km/h | ↑ From the West-Southwest | 0 |
| Tue, 30 Sep | 3:00 | Fog |
9.9°C49.8°F | 10°C50.1°F | 98% | Rain:0% Snow:0% | 5km/h | ↑ From the South-Southwest | 0 |
| Tue, 30 Sep | 4:00 | Fog |
9.2°C48.6°F | 9.4°C49°F | 97% | Rain:0% Snow:0% | 5km/h | ↑ From the Southwest | 0 |
| Tue, 30 Sep | 5:00 | Fog |
8.8°C47.8°F | 8.9°C48.1°F | 97% | Rain:0% Snow:0% | 9km/h | ↑ From the Southwest | 0 |
| Tue, 30 Sep | 6:00 | Fog |
8.5°C47.2°F | 8.6°C47.4°F | 97% | Rain:0% Snow:0% | 10.8km/h | ↑ From the Southwest | 0 |
| Tue, 30 Sep | 7:00 | Fog |
8.2°C46.8°F | 8.3°C46.9°F | 97% | Rain:0% Snow:0% | 12.6km/h | ↑ From the South-Southwest | 0 |
| Tue, 30 Sep | 8:00 | Mist |
10°C50°F | 10°C50°F | 97% | Rain:0% Snow:0% | 14.4km/h | ↑ From the South-Southwest | 0 |
| Tue, 30 Sep | 9:00 | Mist |
11.8°C53.3°F | 11.8°C53.3°F | 90% | Rain:0% Snow:0% | 16.6km/h | ↑ From the Southwest | 0.6 |
| Tue, 30 Sep | 10:00 | Mist |
13.7°C56.6°F | 13.7°C56.6°F | 86% | Rain:0% Snow:0% | 18.7km/h | ↑ From the Southwest | 1.6 |
| Tue, 30 Sep | 11:00 | Partly Cloudy |
16.3°C61.4°F | 16.3°C61.4°F | 82% | Rain:0% Snow:0% | 20.9km/h | ↑ From the Southwest | 2.9 |
| Tue, 30 Sep | 12:00 | Partly Cloudy |
18.5°C65.4°F | 18.5°C65.4°F | 68% | Rain:0% Snow:0% | 24.5km/h | ↑ From the Southwest | 4.2 |
| Tue, 30 Sep | 13:00 | Partly Cloudy |
20.5°C68.9°F | 20.5°C68.9°F | 60% | Rain:0% Snow:0% | 25.9km/h | ↑ From the Southwest | 5 |
| Tue, 30 Sep | 14:00 | Sunny |
21.3°C70.3°F | 21.3°C70.3°F | 53% | Rain:0% Snow:0% | 26.6km/h | ↑ From the Southwest | 4.7 |
| Tue, 30 Sep | 15:00 | Sunny |
21.6°C70.8°F | 21.6°C70.8°F | 49% | Rain:0% Snow:0% | 25.2km/h | ↑ From the West-Southwest | 3.7 |
| Tue, 30 Sep | 16:00 | Sunny |
21.6°C70.8°F | 21.6°C70.8°F | 48% | Rain:0% Snow:0% | 23.4km/h | ↑ From the West-Southwest | 2.3 |
| Tue, 30 Sep | 17:00 | Sunny |
19.8°C67.7°F | 19.7°C67.5°F | 46% | Rain:0% Snow:0% | 21.6km/h | ↑ From the West-Southwest | 1.1 |
| Tue, 30 Sep | 18:00 | Sunny |
18.1°C64.6°F | 17.8°C64.1°F | 55% | Rain:0% Snow:0% | 18.7km/h | ↑ From the West-Southwest | 0.3 |
| Tue, 30 Sep | 19:00 | Sunny |
16.3°C61.4°F | 15.9°C60.7°F | 60% | Rain:0% Snow:0% | 15.8km/h | ↑ From the West-Southwest | 0 |
| Tue, 30 Sep | 20:00 | Sunny |
15.4°C59.7°F | 14.6°C58.3°F | 65% | Rain:0% Snow:0% | 16.2km/h | ↑ From the West-Southwest | 0 |
| Tue, 30 Sep | 21:00 | Sunny |
14.8°C58.7°F | 13.7°C56.7°F | 66% | Rain:0% Snow:0% | 16.2km/h | ↑ From the West | 0 |
| Tue, 30 Sep | 22:00 | Sunny |
14°C57.1°F | 13.4°C56.2°F | 67% | Rain:0% Snow:0% | 16.6km/h | ↑ From the West-Southwest | 0 |
| Tue, 30 Sep | 23:00 | Fog |
13.6°C56.5°F | 12.3°C54.1°F | 98% | Rain:0% Snow:0% | 21.6km/h | ↑ From the West-Southwest | 0 |
| Wed, 1 Oct | 0:00 | Sunny |
13.1°C55.7°F | 11.4°C52.4°F | 64% | Rain:0% Snow:0% | 22.7km/h | ↑ From the West-Southwest | 0 |
| Wed, 1 Oct | 1:00 | Sunny |
12.7°C54.8°F | 10.6°C51°F | 63% | Rain:0% Snow:0% | 23.4km/h | ↑ From the West-Southwest | 0 |
| Wed, 1 Oct | 2:00 | Sunny |
13.6°C56.4°F | 11.6°C53°F | 61% | Rain:0% Snow:0% | 24.8km/h | ↑ From the West-Southwest | 0 |
| Wed, 1 Oct | 3:00 | Sunny |
13.8°C56.8°F | 11.9°C53.5°F | 60% | Rain:0% Snow:0% | 24.1km/h | ↑ From the West-Southwest | 0 |
| Wed, 1 Oct | 4:00 | Sunny |
13.7°C56.7°F | 11.8°C53.3°F | 62% | Rain:0% Snow:0% | 23.4km/h | ↑ From the West-Southwest | 0 |
| Wed, 1 Oct | 5:00 | Sunny |
13.5°C56.3°F | 11.5°C52.7°F | 64% | Rain:0% Snow:0% | 23.4km/h | ↑ From the West-Southwest | 0 |
| Wed, 1 Oct | 6:00 | Sunny |
13.2°C55.7°F | 11.2°C52.1°F | 67% | Rain:0% Snow:0% | 23.8km/h | ↑ From the West-Southwest | 0 |