Water temperature in Mississauga
69.1
°F
September 10, 23:53
Trend:
stableYesterday:
68.3°FTomorrow:
68.9°F
Sunrise:
Sunset:
Day Length:
12 h. 46 min.Mississauga in September
Minimum:
37.3°FAverage:
38.5°FMaximum:
39.6°FWater temperature in Mississauga today
As of now, in Mississauga, the water temperature is 69.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.7°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.Recent water temperature and forecast
Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 73.5°F on 2016, while the historical minimum was 61.3°F on 2025.
Daily water temperature in Mississauga
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 27 | 68.0°F | 72.4°F | 70.2°F |
| Aug 28 | 65.8°F | 71.3°F | 69.8°F |
| Aug 29 | 64.5°F | 71.3°F | 69.8°F |
| Aug 30 | 65.1°F | 70.2°F | 70.0°F |
| Aug 31 | 65.8°F | 69.6°F | 69.7°F |
| Sep 1 | 66.6°F | 69.5°F | 69.7°F |
| Sep 2 | 67.2°F | 69.1°F | 69.4°F |
| Sep 3 | 67.6°F | 69.6°F | 69.4°F |
| Sep 4 | 65.2°F | 69.9°F | 68.8°F |
| Sep 5 | 66.1°F | 69.5°F | 68.7°F |
| Sep 6 | 66.7°F | 68.0°F | 69.0°F |
| Sep 7 | 68.5°F | 68.1°F | 69.3°F |
| Sep 8 | 68.5°F | 68.1°F | 69.0°F |
| Sep 9 | 68.3°F | 66.2°F | 68.3°F |
| Sep 10 | 69.1°F | 61.3°F | 67.4°F |
| Sep 11 | 68.9°F | 59.4°F | 67.1°F |
| Sep 12 | 68.9°F | 60.0°F | 67.1°F |
| Sep 13 | 68.7°F | 61.3°F | 66.9°F |
| Sep 14 | 68.7°F | 61.9°F | 67.0°F |
| Sep 15 | 68.7°F | 62.7°F | 67.0°F |
| Sep 16 | 68.9°F | 64.3°F | 67.1°F |
| Sep 17 | 68.6°F | 64.8°F | 66.8°F |
* actual - actual temperature values
** forecast - projected values for the next week
Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.
Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.