St. Catharines, Ontario, Canada weather next 15 days
St. Catharines weather next 15 days
3° / 17°Overcast0%25 km/hOvercast · 25 km/h
- Rainfall
- 0 mm
- Feels like
- 0° / 12°
- Gusts
- 44.3 km/h
- Wind direction
- Southwest
- Peak UV
- 3.9
9° / 18°Clear sky0%12 km/hClear sky · 12 km/h
- Rainfall
- 0 mm
- Feels like
- 6° / 16°
- Gusts
- 15.8 km/h
- Wind direction
- Southwest
- Peak UV
- 3.9
9° / 15°Clear sky0%19.9 km/hClear sky · 19.9 km/h
- Rainfall
- 0 mm
- Feels like
- 7° / 12°
- Gusts
- 24.5 km/h
- Wind direction
- Northeast
- Peak UV
- 3.8
7° / 14°Clear sky0%18.8 km/hClear sky · 18.8 km/h
- Rainfall
- 0 mm
- Feels like
- 3° / 9°
- Gusts
- 26.3 km/h
- Wind direction
- East
- Peak UV
- 3.8
6° / 16°Partly cloudy1%9.7 km/hPartly cloudy · 9.7 km/h
- Rainfall
- 0 mm
- Feels like
- 3° / 13°
- Gusts
- 18.4 km/h
- Wind direction
- Northeast
- Peak UV
- 3.6
8° / 13°Mainly clear3%16.5 km/hMainly clear · 16.5 km/h
- Rainfall
- 0 mm
- Feels like
- 4° / 10°
- Gusts
- 23.4 km/h
- Wind direction
- East
- Peak UV
- 3.4
5° / 16°Partly cloudy2%17.1 km/hPartly cloudy · 17.1 km/h
- Rainfall
- 0 mm
- Feels like
- 2° / 12°
- Gusts
- 11.9 km/h
- Wind direction
- East
- Peak UV
- 3.5
9° / 19°Overcast3%10.8 km/hOvercast · 10.8 km/h
- Rainfall
- 0 mm
- Feels like
- 6° / 16°
- Gusts
- 39.2 km/h
- Wind direction
- South
- Peak UV
- 3.5
10° / 20°Light drizzle4%36.2 km/hLight drizzle · 36.2 km/h
- Rainfall
- 2 mm
- Feels like
- 8° / 16°
- Gusts
- 35.3 km/h
- Wind direction
- Southwest
- Peak UV
- 2.8
5° / 10°Drizzle8%34.9 km/hDrizzle · 34.9 km/h
- Rainfall
- 1.3 mm
- Feels like
- -1° / 6°
- Gusts
- 43.9 km/h
- Wind direction
- Northwest
- Peak UV
- 2.5
4° / 9°Overcast13%11.5 km/hOvercast · 11.5 km/h
- Rainfall
- 0 mm
- Feels like
- 0° / 5°
- Gusts
- 45.4 km/h
- Wind direction
- East
- Peak UV
- 1.9
9° / 16°Drizzle13%42.4 km/hDrizzle · 42.4 km/h
- Rainfall
- 5.6 mm
- Feels like
- 5° / 10°
- Gusts
- 23.8 km/h
- Wind direction
- Southwest
- Peak UV
- 2.1
7° / 11°Light drizzle16%36.9 km/hLight drizzle · 36.9 km/h
- Rainfall
- 1 mm
- Feels like
- 2° / 7°
- Gusts
- 32.8 km/h
- Wind direction
- Northwest
- Peak UV
- 1.9
5° / 13°Overcast23%16.6 km/hOvercast · 16.6 km/h
- Rainfall
- 0 mm
- Feels like
- 1° / 10°
- Gusts
- 51.8 km/h
- Wind direction
- Southeast
- Peak UV
- 2.3
– / ––26%–– · –
- Rainfall
- –
- Feels like
- – / –
- Gusts
- –
- Wind direction
- –
- Peak UV
- –
St. Catharines temperature over the next 15 days
- High
- Low
Show data table
| Day | High | Low |
|---|---|---|
| 18/10 | 17°C | 3.2°C |
| 19/10 | 18°C | 8.6°C |
| 20/10 | 15.3°C | 8.9°C |
| 21/10 | 13.5°C | 6.6°C |
| 22/10 | 15.7°C | 5.7°C |
| 23/10 | 13.3°C | 7.5°C |
| 24/10 | 15.8°C | 5.3°C |
| 25/10 | 18.6°C | 8.6°C |
| 26/10 | 20.1°C | 10.4°C |
| 27/10 | 10.4°C | 5.4°C |
| 28/10 | 9.2°C | 3.7°C |
| 29/10 | 16°C | 9°C |
| 30/10 | 10.7°C | 7.1°C |
| 31/10 | 13.3°C | 5°C |
| 01/11 | – | – |
St. Catharines chance of rain over the next 15 days
Bars show chance of rain (%); rainfall (mm) is in the data table
Show data table
| Day | Chance of rain | Rainfall |
|---|---|---|
| 18/10 | 0% | 0 mm |
| 19/10 | 0% | 0 mm |
| 20/10 | 0% | 0 mm |
| 21/10 | 0% | 0 mm |
| 22/10 | 1% | 0 mm |
| 23/10 | 3% | 0 mm |
| 24/10 | 2% | 0 mm |
| 25/10 | 3% | 0 mm |
| 26/10 | 4% | 2 mm |
| 27/10 | 8% | 1.3 mm |
| 28/10 | 13% | 0 mm |
| 29/10 | 13% | 5.6 mm |
| 30/10 | 16% | 1 mm |
| 31/10 | 23% | 0 mm |
| 01/11 | 26% | – |
Environment
AQI details →Air quality
33Good
Ultraviolet (UV)
0Low
Wind now
20km/h
Dew point
1°RH 73%
Sunrise & sunset
10h 57m of daylightNoon 13:02
Rise: 07:33Dawn 07:04
Set: 18:30Dusk 18:59
W
Detailed radar →Windy wind map & radar (St. Catharines)
Data source: Weather data by Open-Meteo.com (CC BY 4.0)