What is the current water temperature in Mississauga?

Q: What is the current water temperature in Mississauga?

As of now, in Mississauga, the water temperature is 5.18°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

Canada > Mississauga

Water temperature in Mississauga

Detailed information about the current water temperature in Mississauga. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

41.3

°F

December 21, 12:59

Trend:

decreasing

Yesterday:

41.4°F

Tomorrow:

41.1°F

Sunrise:

07:49

Sunset:

16:45

Day Length:

8 h. 56 min.

Mississauga in December

Minimum:

34.3°F

Average:

37.9°F

Maximum:

39.8°F

Water temperature in Mississauga today

As of now, in Mississauga, the water temperature is 41.3°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.0°F higher than the average recorded on this particular day in recent years. The water temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent water temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 42.2°F on 2015, while the historical minimum was 39.1°F on 2019.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 40.6°F, the minimum temperature may reach 40.2°F, and the maximum might stay at 41.1°F.

Daily water temperature in Mississauga

Date	Current Year actual* / forecast**	last year	10 years average
Dec 7	43.6°F	41.2°F	41.9°F
Dec 8	42.9°F	41.2°F	41.6°F
Dec 9	42.8°F	41.0°F	41.5°F
Dec 10	42.3°F	40.9°F	41.3°F
Dec 11	41.8°F	40.7°F	41.3°F
Dec 12	41.5°F	40.7°F	41.3°F
Dec 13	42.7°F	40.6°F	41.2°F
Dec 14	42.4°F	40.3°F	40.9°F
Dec 15	41.5°F	39.4°F	40.7°F
Dec 16	41.9°F	40.6°F	40.8°F
Dec 17	42.0°F	40.6°F	40.6°F
Dec 18	41.6°F	40.5°F	40.6°F
Dec 19	41.6°F	40.5°F	40.5°F
Dec 20	41.4°F	40.3°F	40.3°F
Dec 21	41.3°F	40.0°F	40.3°F
Dec 22	41.1°F	39.9°F	40.0°F
Dec 23	40.8°F	39.6°F	39.8°F
Dec 24	40.7°F	39.3°F	39.7°F
Dec 25	41.0°F	39.0°F	40.0°F
Dec 26	40.6°F	38.8°F	39.6°F
Dec 27	40.2°F	38.4°F	39.2°F
Dec 28	40.3°F	39.5°F	39.3°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.

Water temperature in Mississauga by month

In an average year, Mississauga offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Mississauga was recorded on August 25, 2021, reaching a 76.5°F. While the coldest temperature occurred on February 20, 2015, dipping to 32.0°F. The average readings by season are 38.2°F in Winter, 40.1°F in Spring, 64.5°F in Summer, and 57.4°F in Autumn.