By knowing how cold, mild, warm, or hot the weather in Saint Catharines, you will find it easier to plan your days.
Our 14 day weather forecast for Saint Catharines becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Sunday, March 22 | 10 ° / 1 ° |  | Patchy rain possible | 21 Km/h | |
| Monday, March 23 | 5 ° / -1 ° |  | Overcast | 27 Km/h | |
| Tuesday, March 24 | 4 ° / -3 ° |  | Cloudy | 20 Km/h | |
| Wednesday, March 25 | 3 ° / 0 ° | | Overcast | 26 Km/h | |
| Thursday, March 26 | 9 ° / 2 ° |  | Light rain | 23 Km/h | |
| Friday, March 27 | 0 ° / -4 ° |  | Clear | 5 Km/h | |
| Saturday, March 28 | 1 ° / -2 ° |  | Light snow | 23 Km/h | |
| Sunday, March 29 | 5 ° / -2 ° | | Clear | 14 Km/h | |
| Monday, March 30 | 12 ° / 2 ° | | Light drizzle | 42 Km/h | |
| Tuesday, March 31 | 16 ° / 11 ° | | Patchy rain possible | 31 Km/h | |
| Wednesday, April 1 | 14 ° / 5 ° | | Patchy rain possible | 17 Km/h | |
| Thursday, April 2 | 7 ° / 2 ° | | Patchy rain possible | 29 Km/h | |
| Friday, April 3 | 9 ° / 0 ° | | Patchy rain possible | 28 Km/h | |
| Saturday, April 4 | 8 ° / 6 ° | | Cloudy | 13 Km/h | |
| Further Ahead | |||||
