All data are in degrees Fahrenheit

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Water temperature in Cleveland

Detailed information about the current water temperature in Cleveland. 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.
Water temperature in Cleveland now

68.9

°F

September 29, 14:11

Trend:

stable

Yesterday:

68.8°F

Tomorrow:

68.6°F

Sunrise:

07:21

Sunset:

19:12

Day Length:

11 h. 51 min.

Cleveland in October

Minimum:

32.6°F

Average:

36.9°F

Maximum:

39.3°F

Water temperature in Cleveland today

As of now, in Cleveland, the water temperature is 68.9°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 0.9°F lower 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 considerably lower than the average registered over the last two weeks, indicating a slight cooling 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 71.8°F on 2017, while the historical minimum was 65.8°F on 2022.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 67.9°F, the minimum temperature may reach 67.1°F, and the maximum might stay at 68.6°F.

Daily water temperature in Cleveland

Date Current Year

actual* / forecast**

last year 10 years average
Sep 15 74.1°F 70.5°F 72.2°F
Sep 16 73.4°F 70.3°F 72.1°F
Sep 17 73.3°F 70.7°F 72.2°F
Sep 18 73.7°F 71.9°F 72.4°F
Sep 19 73.6°F 72.2°F 72.3°F
Sep 20 73.2°F 72.0°F 72.2°F
Sep 21 72.9°F 71.5°F 72.2°F
Sep 22 71.9°F 71.5°F 72.2°F
Sep 23 70.8°F 71.4°F 71.8°F
Sep 24 70.0°F 71.9°F 71.3°F
Sep 25 69.6°F 71.6°F 71.0°F
Sep 26 69.2°F 71.2°F 70.8°F
Sep 27 68.9°F 71.4°F 70.5°F
Sep 28 68.8°F 72.1°F 70.1°F
Sep 29 68.9°F 71.6°F 69.8°F
Sep 30 68.6°F 71.7°F 69.5°F
Oct 1 68.4°F 71.3°F 69.3°F
Oct 2 68.2°F 70.7°F 69.1°F
Oct 3 67.9°F 70.0°F 68.8°F
Oct 4 67.8°F 69.6°F 68.7°F
Oct 5 67.5°F 70.0°F 68.4°F
Oct 6 67.1°F 70.0°F 68.0°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 Cleveland by month

In Cleveland, the months July through August offer comfortable swimming conditions, which amounts to 69 swimming days.
The warmest water in Cleveland was recorded on July 31, 2025, reaching a 82.4°F. While the coldest temperature occurred on February 14, 2016, dipping to 32.0°F. The average readings by season are 37.3°F in Winter, 45.3°F in Spring, 73.1°F in Summer, and 62.7°F in Autumn.