Shawnee Twin Lakes — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Shawnee Twin Lakes, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Shawnee Twin Lakes today is 26.4°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 |
|---|---|---|---|
| JUN 3 | 25.3°C | 24.0°C | |
| JUN 4 | 25.3°C | 24.0°C | |
| JUN 5 | 25.3°C | 24.0°C | |
| JUN 6 | 24.7°C | 24.0°C | |
| JUN 7 | 25.2°C | 24.0°C | |
| JUN 8 | 26.4°C | 24.0°C | |
| JUN 11 | 24.0°C | 26.3°C | |
| JUN 12 | 24.0°C | 26.2°C | |
| JUN 13 | 24.0°C | 26.0°C | |
| JUN 14 | 24.0°C | 25.9°C | |
| JUN 15 | 24.0°C | 25.8°C | |
| JUN 16 | 24.0°C | 25.7°C | |
| JUN 17 | 24.0°C | 25.6°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 | 5°C | 10°C |
| February | 0°C | 5°C | 11°C |
| March | 1°C | 11°C | 21°C |
| April | 11°C | 16°C | 22°C |
| May | 16°C | 21°C | 26°C |
| June | 21°C | 24°C | 27°C |
| July | 25°C | 29°C | 32°C |
| August | 23°C | 26°C | 28°C |
| September | 21°C | 23°C | 26°C |
| October | 15°C | 20°C | 24°C |
| November | 8°C | 14°C | 19°C |
| December | 4°C | 8°C | 12°C |
Shawnee Twin Lakes: Water Temperature by Location
Shawnee Twin Lakes: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Twin Lakes in Shawnee, Oklahoma, experiences a wide range of surface water temperatures through the year typical of central Oklahoma reservoirs. In summer the surface often warms to roughly 75–85°F (24–29°C), making the water pleasantly warm for recreational use. Spring and early summer bring a transition from about 50–75°F (10–24°C) as the lake responds to warming air temperatures. In autumn the surface generally cools into the mid‑50s to low‑70s °F (about 13–21°C). Winter months can see surface temperatures drop to the mid‑30s to around 50°F (2–10°C) during cold spells, with deeper water remaining colder and slower to change.
Swimming around Twin Lakes is commonly possible during the warmer months, particularly when surface temperatures are comfortable and local water‑quality conditions are satisfactory. Whether swimming is allowed depends on park rules, posted signage and periodic advisories; there may be no staffed lifeguards and some areas are shared with boating or fishing, which affects safety. Algal blooms, debris, fluctuating water levels and boat traffic are reasons authorities may restrict swimming at times. Visitors planning to swim should use designated access points, heed warning signs and be aware that official amenities and enforcement can vary by season and location.