 |
 Current St Catharines Weather Conditions |
Updated May 15, 2021 4:00 PM |
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| Mostly Cloudy |
| Temperature: | 20°C |
Dew Point: | 1°C |
| Barometer: | 102.3 kPa |
Wind: | SW 18 km/h |
| Humidity: | 28.1 % |
Visibility: | 24.1 km |
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| St Catharines Weather Forecast Summary |
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Today
May 15th
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Sunday
May 16th
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Monday
May 17th
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Tuesday
May 18th
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Wednesday
May 19th
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Mix of Cloud and Sun |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Cloudy |
19°C
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20°C
9°C |
21°C
9°C |
23°C
11°C |
24°C
13°C |
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| St Catharines Detailed Weather Forecast |
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| Saturday, May 15th, 2021 |
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Saturday Afternoon |
Temperature: 19°C |
| A mix of cloud and sun. |
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Saturday Evening |
Temperature: 14°C |
| A mix of cloudy and clear skies with a slight chance of showers. |
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| Sunday, May 16th, 2021 |
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Overnight |
Temperature: 9°C |
| A mix of cloudy and clear skies. |
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Sunday Morning |
Temperature: 14°C |
| A mix of sun and cloud. |
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Sunday Afternoon |
Temperature: 20°C |
| Sunny with cloudy periods. |
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Sunday Evening |
Temperature: 15°C |
| Clear with cloudy periods. |
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| Monday, May 17th, 2021 |
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Overnight |
Temperature: 9°C |
| Clear with cloudy periods. |
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Monday Morning |
Temperature: 14°C |
| Sunny. |
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Monday Afternoon |
Temperature: 21°C |
| Sunny. |
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Monday Evening |
Temperature: 17°C |
| Clear with cloudy periods. |
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| Tuesday, May 18th, 2021 |
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Overnight |
Temperature: 11°C |
| Clear. |
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Tuesday Morning |
Temperature: 16°C |
| Sunny. |
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Tuesday Afternoon |
Temperature: 23°C |
| Mostly sunny. |
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Tuesday Evening |
Temperature: 19°C |
| Mostly clear. |
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| Wednesday, May 19th, 2021 |
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Overnight |
Temperature: 13°C |
| A mix of cloudy and clear skies. |
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Wednesday Morning |
Temperature: 17°C |
| A mix of cloud and sun. |
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Wednesday Afternoon |
Temperature: 24°C |
| Cloudy. |
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Wednesday Evening |
Temperature: 21°C |
| Cloudy. |
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| Thursday, May 20th, 2021 |
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Overnight |
Temperature: 16°C |
| Cloudy with a slight chance of showers. |
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Thursday Morning |
Temperature: 16°C |
| Cloudy with showers likely. 2 to 4 mm of rain. |
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Thursday Afternoon |
Temperature: 23°C |
| A mix of cloud and sun with a slight chance of showers. |
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Thursday Evening |
Temperature: 20°C |
| Clear with cloudy periods with a slight chance of showers. |
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| Friday, May 21st, 2021 |
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Overnight |
Temperature: 15°C |
| A mix of cloudy and clear skies. |
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Friday Morning |
Temperature: 20°C |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
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Friday Afternoon |
Temperature: 26°C |
| A mix of cloud and sun with a chance of showers or thundershowers. |
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Friday Evening |
Temperature: 21°C |
| A mix of cloudy and clear skies with a slight chance of showers or thundershowers. |
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| Saturday, May 22nd, 2021 |
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Overnight |
Temperature: 16°C |
| A mix of cloudy and clear skies with a slight chance of showers. |
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Saturday Morning |
Temperature: 17°C |
| A mix of cloud and sun with a chance of showers. |
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