Lake Weir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Weir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Weir today is 24.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 |
|---|---|---|---|
| APR 11 | 21.8°C | 21.6°C | |
| APR 12 | 22.1°C | 21.6°C | |
| APR 13 | 21.7°C | 21.6°C | |
| APR 14 | 21.7°C | 21.6°C | |
| APR 15 | 23.9°C | 21.6°C | |
| APR 16 | 23.9°C | 21.6°C | |
| APR 17 | 24.2°C | 21.6°C | |
| APR 19 | 21.6°C | 24.1°C | |
| APR 20 | 21.6°C | 23.9°C | |
| APR 21 | 21.6°C | 23.8°C | |
| APR 22 | 21.6°C | 23.7°C | |
| APR 23 | 21.6°C | 23.6°C | |
| APR 24 | 21.6°C | 23.4°C | |
| APR 25 | 21.6°C | 23.3°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 | 14°C | 18°C | 22°C |
| February | 12°C | 16°C | 19°C |
| March | 16°C | 20°C | 23°C |
| April | 19°C | 22°C | 25°C |
| May | 21°C | 23°C | 26°C |
| June | 24°C | 26°C | 29°C |
| July | 25°C | 27°C | 30°C |
| August | 25°C | 27°C | 30°C |
| September | 23°C | 26°C | 28°C |
| October | 23°C | 26°C | 28°C |
| November | 20°C | 22°C | 25°C |
| December | 16°C | 19°C | 23°C |
Lake Weir: Water Temperature by Location
Lake Weir: Weather Forecast
April 18
April 19
April 20
April 21
April 22
Location & Local Information
Lake Weir, a shallow, spring-influenced lake in central Florida, experiences notable seasonal shifts in surface water temperature that reflect regional air temperatures and lake depth. In winter (December–February) surface temperatures commonly range from about 55–68°F (13–20°C), while spring (March–May) warms to roughly 60–75°F (16–24°C). Summer months (June–August) are the warmest, with typical surface readings around 75–88°F (24–31°C), occasionally higher during heat waves. Fall (September–November) sees temperatures easing back to roughly 68–80°F (20–27°C). These are approximate ranges; actual temperatures vary by year, weather, time of day and how shallow or sheltered a part of the lake is, with shallower areas heating and cooling faster than deeper spots.
Swimming in Lake Weir is generally possible but not the same as swimming at a supervised public beach. There are places where people enter the water for recreation, but formal lifeguard services are limited, public access points may be informal, and local rules or private shoreline ownership can restrict access in spots. Safety considerations—water quality advisories, aquatic vegetation, submerged hazards, boats and the presence of native wildlife such as alligators—make it important to check current local advisories and choose marked or commonly used access points before swimming.