Fort Cobb Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Fort Cobb Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Fort Cobb Lake today is 30.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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 | 29.6°C | 28.5°C | |
| JUL 15 | 31.9°C | 28.5°C | |
| JUL 16 | 31.9°C | 28.5°C | |
| JUL 17 | 31.7°C | 28.5°C | |
| JUL 18 | 29.9°C | 28.5°C | |
| JUL 19 | 29.9°C | 28.5°C | |
| JUL 20 | 29.9°C | 28.5°C | |
| JUL 21 | 30.3°C | 28.5°C | |
| JUL 22 | 28.5°C | 30.2°C | |
| JUL 23 | 28.5°C | 30.1°C | |
| JUL 24 | 28.5°C | 30.0°C | |
| JUL 25 | 28.5°C | 29.9°C | |
| JUL 26 | 28.5°C | 29.9°C | |
| JUL 27 | 28.5°C | 29.8°C | |
| JUL 28 | 28.5°C | 29.7°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 | 6°C | 12°C |
| February | 0°C | 6°C | 12°C |
| March | 2°C | 11°C | 21°C |
| April | 11°C | 17°C | 23°C |
| May | 17°C | 21°C | 26°C |
| June | 21°C | 24°C | 27°C |
| July | 25°C | 29°C | 32°C |
| August | 23°C | 26°C | 29°C |
| September | 21°C | 24°C | 27°C |
| October | 15°C | 20°C | 24°C |
| November | 8°C | 14°C | 20°C |
| December | 4°C | 8°C | 12°C |
Fort Cobb Lake: Water Temperature by Location
Fort Cobb Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Fort Cobb Lake’s surface temperatures follow typical inland reservoir patterns in central Oklahoma, warming through spring and peaking in summer before cooling in fall and winter. In winter months the water commonly sits around 35–50°F (2–10°C), making it very cold for prolonged immersion. Spring brings a gradual rise, often reaching 50–70°F (10–21°C) by late spring. Peak summer surface temperatures are generally in the 75–85°F range (24–29°C) and can climb higher during heat waves, offering the most comfortable conditions for swimming. As autumn arrives the lake cools back into the 55–75°F band (13–24°C) before dropping into winter lows again.
Swimming at Fort Cobb Lake is permitted in recreation areas and state park beaches where managers provide access for bathing and water play; the lake is managed as a multiuse reservoir with designated swim spots. Whether swimming is advisable depends on season, water level and quality, and posted advisories: cold winter water raises hypothermia risk, while warmer months can bring algal blooms or bacterial issues that prompt temporary closures. Lifeguards are not always present, so visitors should heed signage, follow park rules, and consider water temperature and conditions before entering.