Caesar Creek Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Caesar Creek Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Caesar Creek Lake today is 26.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 14 | 25.4°C | 24.6°C | |
| JUL 15 | 27.8°C | 24.6°C | |
| JUL 16 | 26.8°C | 24.6°C | |
| JUL 17 | 26.4°C | 24.6°C | |
| JUL 18 | 26.5°C | 24.6°C | |
| JUL 19 | 26.6°C | 24.6°C | |
| JUL 20 | 26.7°C | 24.6°C | |
| JUL 21 | 26.5°C | 24.6°C | |
| JUL 22 | 24.6°C | 26.7°C | |
| JUL 23 | 24.6°C | 26.6°C | |
| JUL 24 | 24.6°C | 26.5°C | |
| JUL 25 | 24.6°C | 26.4°C | |
| JUL 26 | 24.6°C | 26.3°C | |
| JUL 27 | 24.6°C | 26.1°C | |
| JUL 28 | 24.6°C | 26.0°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 3°C | 7°C |
| February | 1°C | 3°C | 6°C |
| March | 2°C | 7°C | 13°C |
| April | 4°C | 11°C | 18°C |
| May | 13°C | 17°C | 21°C |
| June | 18°C | 22°C | 25°C |
| July | 22°C | 25°C | 28°C |
| August | 24°C | 27°C | 29°C |
| September | 21°C | 26°C | 30°C |
| October | 17°C | 21°C | 25°C |
| November | 7°C | 12°C | 17°C |
| December | 3°C | 7°C | 10°C |
Caesar Creek Lake: Water Temperature by Location
Caesar Creek Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Caesar Creek Lake in southwestern Ohio experiences a wide range of surface water temperatures through the year. In winter the lake often approaches freezing, commonly in the low 30s °F (around 0–4 °C) and sometimes forming ice cover in sheltered areas. Spring sees a rapid rise from roughly the 40s to the 50s °F (about 4–15 °C) as runoff and air temperatures warm. Summer brings the warmest conditions, with typical surface readings in the upper 60s to low 80s °F (around 20–28 °C) and occasional peaks into the mid‑80s °F (near 29 °C) on hot spells. By fall the water cools again into the 50s–60s °F (10–18 °C) before returning to winter lows. These seasonal ranges influence comfort, buoyancy and biological activity, and local conditions can vary with weather, depth and flow.
Swimming is allowed at designated areas of Caesar Creek State Park during the official beach season, where the park provides a regulated spot for public use and often conducts water quality monitoring and safety checks. Outside the designated beach, swimming may be discouraged or restricted because of boat traffic, sudden drop‑offs, underwater hazards and varying water quality. Cold months present additional risks such as cold shock and thin ice, so recreational swimming is generally limited to the warmer months and to locations approved by park staff for safety.