Lake Maumelle — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Maumelle, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Maumelle today is 19.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| OCT 13 | 22.0°C | 22.0°C | |
| OCT 14 | 21.9°C | 22.0°C | |
| OCT 15 | 21.3°C | 22.0°C | |
| OCT 16 | 21.3°C | 22.0°C | |
| OCT 17 | 21.7°C | 22.0°C | |
| OCT 18 | 21.9°C | 22.0°C | |
| OCT 19 | 20.9°C | 22.0°C | |
| OCT 20 | 20.1°C | 22.0°C | |
| OCT 21 | 22.0°C | 19.7°C | |
| OCT 22 | 22.0°C | 19.8°C | |
| OCT 23 | 22.0°C | 20.0°C | |
| OCT 24 | 22.0°C | 20.1°C | |
| OCT 25 | 22.0°C | 20.2°C | |
| OCT 26 | 22.0°C | 20.3°C | |
| OCT 27 | 22.0°C | 20.4°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 | 3°C | 9°C | 13°C |
| February | 3°C | 8°C | 13°C |
| March | 4°C | 11°C | 19°C |
| April | 7°C | 14°C | 21°C |
| May | 17°C | 21°C | 26°C |
| June | 21°C | 25°C | 29°C |
| July | 24°C | 28°C | 32°C |
| August | 23°C | 27°C | 32°C |
| September | 23°C | 27°C | 31°C |
| October | 19°C | 22°C | 25°C |
| November | 12°C | 16°C | 19°C |
| December | 7°C | 11°C | 14°C |
Lake Maumelle: Water Temperature by Location
Lake Maumelle: Weather Forecast
October 21
October 22
October 23
October 24
October 25
Location & Local Information
Lake Maumelle, located near Little Rock, Arkansas, is the primary source of drinking water for the region and is a deep, cold reservoir. Due to its intended use, its water temperatures are typically cooler than recreational lakes. In the cool winter months, the surface water temperature ranges from the 40s to low 50s F (4∘C to 13∘C). Even in the peak summer season (July and August), the surface layer remains cool and refreshing, generally peaking between 72∘F and 78∘F (22∘C to 26∘C). The deeper water remains consistently cold.
Swimming is strictly prohibited in Lake Maumelle. As the major source of unfiltered drinking water for the Central Arkansas Water system, direct body contact with the water is banned by regulation to protect the public water supply from contaminants and maintain water quality. This prohibition is strictly enforced. While the lake is popular for boating, fishing, and paddling, all activities must follow non-contact rules. For recreational swimming, visitors are directed to nearby authorized facilities, such as pools or state park lakes with designated swimming beaches.