Now
18 °F
Passing clouds.
Feels Like: 9 °F
Forecast: 34 / 17 °F
Wind: 6 mph ↑ from Northwest
| Location: | Saint Catharines Airport |
|---|---|
| Current Time: | Dec 4, 2025 at 11:24:03 pm |
| Latest Report: | Dec 4, 2025 at 9:00 pm |
| Visibility: | 15 mi |
| Pressure: | 30.34 "Hg |
| Humidity: | 58% |
| Dew Point: | 5 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Thursday | Friday | Saturday | |||||
|---|---|---|---|---|---|---|---|
| Evening | Night | Morning | Afternoon | Evening | Night | Morning | |
| Forecast |  |  |  | | | |  |
| Temperature | 18 °F | 18 °F | 23 °F | 33 °F | 30 °F | 32 °F | 34 °F |
| Light snow. Scatterred clouds. | Mostly cloudy. | Overcast. | Overcast. | Cloudy. | Overcast. | Light snow. Overcast. | |
| Feels Like | 10 °F | 6 °F | 12 °F | 24 °F | 21 °F | 21 °F | 23 °F |
| Wind Speed | 7 mph | 9 mph | 11 mph | 13 mph | 12 mph | 18 mph | 19 mph |
| Wind Direction | NW ↑ | SSE ↑ | S ↑ | SW ↑ | SSW ↑ | SSW ↑ | WSW ↑ |
| Humidity | 70% | 73% | 75% | 62% | 79% | 77% | 82% |
| Dew Point | 10 °F | 10 °F | 16 °F | 21 °F | 25 °F | 26 °F | 29 °F |
| Visibility | 7 mi | 6 mi | 7 mi | 9 mi | 7 mi | 5 mi | 5 mi |
| Probability of Precipitation | 11% | 0% | 0% | 0% | 0% | 1% | 5% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.01" |
| Amount of Snow | 0.13" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.05" |
| * Updated Thursday, December 4, 2025 8:02:33 pm St. Catharines time - Weather by CustomWeather, © 2025 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Overcast. 36 / 28 °F
Humidity: 80%. Wind: 16 mph ↑ from Southwest
Currently at nearby stations
18 °FBurlington Piers: (29 mi)
Cold.
16 °FToronto Island Airport: (33 mi)
Clear.
9 °FHamilton Airport: (35 mi)
Passing clouds.
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
30 | 1 | 2 | 3 | 4 | 5 34 / 17 °F | 6  37 / 29 °F |
7 31 / 24 °F | 8 25 / 13 °F | 9 38 / 17 °F | 10  43 / 36 °F | 11 36 / 24 °F | 12 32 / 28 °F | 13 33 / 28 °F |
14 40 / 29 °F | 15 38 / 29 °F | 16 31 / 26 °F | 17 31 / 27 °F | 18 34 / 27 °F | 19 34 / 29 °F | 20 |