Dale Walborn Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Dale Walborn Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Dale Walborn Reservoir today is 27.7°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 |
|---|---|---|---|
| AUG 6 | 25.9°C | 24.3°C | |
| AUG 7 | 25.9°C | 24.3°C | |
| AUG 8 | 25.7°C | 24.3°C | |
| AUG 9 | 25.7°C | 24.3°C | |
| AUG 10 | 27.6°C | 24.3°C | |
| AUG 11 | 27.7°C | 24.3°C | |
| AUG 12 | 27.8°C | 24.3°C | |
| AUG 14 | 24.3°C | 27.5°C | |
| AUG 15 | 24.3°C | 27.4°C | |
| AUG 16 | 24.3°C | 27.2°C | |
| AUG 17 | 24.3°C | 27.0°C | |
| AUG 18 | 24.3°C | 26.9°C | |
| AUG 19 | 24.3°C | 26.7°C | |
| AUG 20 | 24.3°C | 26.5°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 | 4°C | 6°C |
| February | 0°C | 4°C | 7°C |
| March | 1°C | 6°C | 10°C |
| April | 5°C | 11°C | 17°C |
| May | 13°C | 17°C | 20°C |
| June | 15°C | 20°C | 24°C |
| July | 21°C | 24°C | 28°C |
| August | 21°C | 24°C | 28°C |
| September | 21°C | 23°C | 26°C |
| October | 17°C | 20°C | 23°C |
| November | 6°C | 11°C | 16°C |
| December | 3°C | 6°C | 8°C |
Dale Walborn Reservoir: Water Temperature by Location
Dale Walborn Reservoir: Weather Forecast
August 13
August 14
August 15
August 16
Location & Local Information
Dale Walborn Reservoir, like many small inland reservoirs in Ohio, experiences marked seasonal swings in surface water temperature. In winter the lake commonly approaches near-freezing conditions, roughly 32–45°F (0–7°C). Spring sees a steady rise as sunlight and runoff warm the shallower margins to about 45–65°F (7–18°C). Peak summer temperatures often reach the most comfortable range for recreational water contact, typically about 65–80°F (18–27°C), and in warm, shallow bays can climb toward the mid-80s°F (around 29°C) on heat waves. Autumn brings a cooling trend back down toward 50–65°F (10–18°C). Local factors — depth, shading, inflow and outflow, and recent weather — cause variation from year to year and between different parts of the reservoir.
Whether swimming is allowed at Dale Walborn Reservoir depends on the rules set by the agency that manages the site. Many smaller Ohio reservoirs restrict or discourage swimming for reasons including water-quality protection, the absence of lifeguards, underwater hazards and use of the impoundment for water supply or wildlife management. Where swimming is permitted, it is safest during the warm summer months when surface temperatures are in the mid-60s to 80s°F (18–27°C); cooler temperatures in shoulder seasons carry a higher risk of cold-water shock and hypothermia. Visitors should confirm current access rules and safety advisories with local authorities before entering the water.