Lake Underhill — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Underhill, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Underhill today is 30.4°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 |
|---|---|---|---|
| JUN 23 | 27.3°C | 29.0°C | |
| JUN 24 | 27.2°C | 29.0°C | |
| JUN 25 | 27.2°C | 29.0°C | |
| JUN 26 | 30.8°C | 29.0°C | |
| JUN 27 | 30.8°C | 29.0°C | |
| JUN 28 | 30.5°C | 29.0°C | |
| JUN 29 | 30.5°C | 29.0°C | |
| JUN 30 | 30.4°C | 29.0°C | |
| JUL 1 | 30.5°C | 30.4°C | |
| JUL 2 | 30.5°C | 30.4°C | |
| JUL 3 | 30.5°C | 30.4°C | |
| JUL 4 | 30.5°C | 30.4°C | |
| JUL 5 | 30.5°C | 30.4°C | |
| JUL 6 | 30.5°C | 30.4°C | |
| JUL 7 | 30.5°C | 30.4°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 | 19°C | 24°C | 28°C |
| February | 15°C | 22°C | 28°C |
| March | 21°C | 25°C | 28°C |
| April | 23°C | 27°C | 30°C |
| May | 24°C | 28°C | 31°C |
| June | 26°C | 29°C | 32°C |
| July | 26°C | 31°C | 35°C |
| August | 26°C | 29°C | 31°C |
| September | 25°C | 28°C | 31°C |
| October | 25°C | 28°C | 31°C |
| November | 22°C | 25°C | 28°C |
| December | 18°C | 23°C | 27°C |
Lake Underhill: Water Temperature by Location
Lake Underhill: Weather Forecast
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Location & Local Information
Lake Underhill, a small urban lake in the Orlando area, experiences typical central-Florida surface temperatures that vary with the seasons. In summer the water commonly warms to around 80–90°F (27–32°C), making it comfortably warm for most swimmers. During spring and fall the surface usually sits in the mid-60s to mid-70s°F (about 18–24°C), pleasant for active swimming but cooler for prolonged immersion. Winter brings the lowest readings, often in the 55–65°F range (13–18°C), though brief cold snaps can push temperatures a few degrees lower. Overall seasonal surface temperatures for the lake typically span roughly 55–90°F (13–32°C).
Swimming at Lake Underhill is not supported by an official public beach or lifeguarded area, so while not explicitly banned, it is generally not recommended. Factors that discourage swimming include the absence of designated swim zones and safety supervision, periodic water-quality concerns and algae, potential submerged hazards, boat traffic, and the presence of wildlife such as alligators typical of Florida lakes. Those considering entering the water should take these issues into account and check with local authorities for current advisories before swimming.