Lake Anita — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Anita, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Anita today is 15.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 6 | 16.6°C | 16.5°C | |
| OCT 7 | 15.7°C | 16.5°C | |
| OCT 8 | 15.7°C | 16.5°C | |
| OCT 9 | 15.9°C | 16.5°C | |
| OCT 10 | 15.0°C | 16.5°C | |
| OCT 11 | 15.0°C | 16.5°C | |
| OCT 12 | 14.8°C | 16.5°C | |
| OCT 13 | 14.5°C | 16.5°C | |
| OCT 14 | 16.5°C | 15.6°C | |
| OCT 15 | 16.5°C | 15.7°C | |
| OCT 16 | 16.5°C | 15.7°C | |
| OCT 17 | 16.5°C | 15.8°C | |
| OCT 18 | 16.5°C | 15.8°C | |
| OCT 19 | 16.5°C | 15.9°C | |
| OCT 20 | 16.5°C | 15.9°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 | 2°C | 4°C |
| February | 1°C | 5°C | 8°C |
| March | 2°C | 7°C | 11°C |
| April | 6°C | 11°C | 17°C |
| May | 13°C | 18°C | 23°C |
| June | 18°C | 22°C | 25°C |
| July | 24°C | 28°C | 31°C |
| August | 22°C | 26°C | 30°C |
| September | 20°C | 23°C | 27°C |
| October | 12°C | 17°C | 21°C |
| November | 4°C | 10°C | 14°C |
| December | 1°C | 5°C | 7°C |
Lake Anita: Water Temperature by Location
Lake Anita: Weather Forecast
October 14
October 15
October 16
October 17
October 18
Location & Local Information
Lake Anita, a small reservoir in southwestern Iowa, experiences typical Midwestern seasonal water temperatures that vary with air temperature and depth. In winter the surface commonly approaches near-freezing conditions around 32–39°F (0–4°C), often becoming ice-covered at times. Spring sees a gradual rise, with surface temperatures roughly in the 40–60°F range (4–16°C) as the lake warms. By summer the upper layers usually reach comfortable swimming levels, commonly about 68–82°F (20–28°C) and occasionally higher during heat waves, while deeper water remains cooler. In autumn the lake cools again, typically returning to the 50–60°F range (10–16°C) before winter sets in.
Swimming at Lake Anita is generally allowed during the warmer months when access and water quality are suitable, and many visitors swim from shores or beaches where public access is provided. However, there may be no lifeguards on duty and conditions can change quickly, so swimmers should heed posted signs and advisories. Swimming is discouraged or prohibited when the lake is ice-covered, when water temperatures are dangerously cold, or when authorities issue warnings for algae blooms, bacterial contamination, or hazardous conditions. As with any natural water body, personal safety practices and local regulations determine whether and when swimming is advisable.