Now
39 °F
Overcast.
Feels Like: 36 °F
Forecast: 41 / 33 °F
Wind: 5 mph ↑ from Southeast
| Location: | Saint Catharines Airport |
|---|---|
| Current Time: | Mar 21, 2026 at 1:03:44 pm |
| Latest Report: | Mar 21, 2026 at 12:00 pm |
| Visibility: | 15 mi |
| Pressure: | 30.05 "Hg |
| Humidity: | 70% |
| Dew Point: | 30 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Saturday | Sunday | Monday | |||||
|---|---|---|---|---|---|---|---|
| Afternoon | Evening | Night | Morning | Afternoon | Evening | Night | |
| Forecast | |  | |  | |  |  |
| Temperature | 41 °F | 38 °F | 38 °F | 38 °F | 40 °F | 35 °F | 33 °F |
| Overcast. | Overcast. | Overcast. | Rain. Overcast. | Rain. Overcast. | Light snow. Overcast. | Light snow. Overcast. | |
| Feels Like | 38 °F | 30 °F | 38 °F | 38 °F | 35 °F | 26 °F | 23 °F |
| Wind Speed | 4 mph | 12 mph | 3 mph | 3 mph | 8 mph | 14 mph | 14 mph |
| Wind Direction | NE ↑ | ENE ↑ | NNW ↑ | W ↑ | NNE ↑ | NE ↑ | NNE ↑ |
| Humidity | 72% | 83% | 88% | 92% | 88% | 93% | 90% |
| Dew Point | 32 °F | 33 °F | 35 °F | 36 °F | 37 °F | 33 °F | 30 °F |
| Visibility | 8 mi | 6 mi | 6 mi | 4 mi | 3 mi | 4 mi | 2 mi |
| Probability of Precipitation | 2% | 2% | 2% | 53% | 55% | 47% | 22% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.08" | 0.06" | 0.02" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.12" | 0.24" |
| * Updated Saturday, March 21, 2026 9:42:40 am St. Catharines time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Sprinkles. Fog. 43 / 34 °F
Humidity: 99%. Wind: 7 mph ↑ from North
Currently at nearby stations
37 °FBurlington Piers: (29 mi)
Chilly. (1 hour ago)
37 °FToronto Island Airport: (33 mi)
Overcast. (1 hour ago)
39 °FHamilton Airport: (35 mi)
Overcast. (1 hour ago)
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
15 | 16 | 17 | 18 | 19 | 20 | 21 41 / 33 °F |
22 43 / 33 °F | 23  38 / 29 °F | 24 40 / 22 °F | 25 42 / 29 °F | 26  53 / 32 °F | 27  41 / 26 °F | 28 38 / 26 °F |
29  38 / 26 °F | 30 41 / 32 °F | 31 40 / 30 °F | 1 43 / 30 °F | 2 52 / 30 °F | 3 52 / 37 °F | 4 54 / 41 °F |