Candlewick Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Candlewick Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Candlewick Lake today is 24.5°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 |
|---|---|---|---|
| AUG 4 | 26.4°C | 23.6°C | |
| AUG 5 | 25.5°C | 23.6°C | |
| AUG 6 | 25.0°C | 23.6°C | |
| AUG 7 | 25.1°C | 23.6°C | |
| AUG 8 | 25.2°C | 23.6°C | |
| AUG 9 | 25.3°C | 23.6°C | |
| AUG 10 | 24.4°C | 23.6°C | |
| AUG 11 | 24.4°C | 23.6°C | |
| AUG 12 | 23.6°C | 24.5°C | |
| AUG 13 | 23.6°C | 24.4°C | |
| AUG 14 | 23.6°C | 24.4°C | |
| AUG 15 | 23.6°C | 24.3°C | |
| AUG 16 | 23.6°C | 24.3°C | |
| AUG 17 | 23.6°C | 24.2°C | |
| AUG 18 | 23.6°C | 24.2°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 | 0°C | 3°C | 6°C |
| March | 2°C | 5°C | 8°C |
| April | 6°C | 10°C | 14°C |
| May | 10°C | 16°C | 21°C |
| June | 17°C | 21°C | 24°C |
| July | 21°C | 26°C | 31°C |
| August | 21°C | 24°C | 27°C |
| September | 19°C | 21°C | 24°C |
| October | 6°C | 14°C | 21°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 3°C | 6°C |
Candlewick Lake: Water Temperature by Location
Candlewick Lake: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Candlewick Lake in northern Illinois experiences the typical seasonal cycling of Midwestern recreational lakes. In spring the surface water commonly climbs from about 40–60°F (4–16°C) as air temperatures warm, while summer brings the warmest conditions with surface readings often in the 68–82°F range (20–28°C), making the lake comfortable for most swimmers. In early fall the water cools back to roughly 50–65°F (10–18°C) and by winter the lake surface approaches freezing, often near 32–39°F (0–4°C) and frequently developing ice cover. Local conditions such as recent weather, depth, and wind can shift these values a few degrees from week to week.
Swimming is generally allowed during the warm months in designated areas maintained by the community, typically at beaches and other marked spots, but access and rules are controlled by the lake association. Management usually posts safety guidance, monitors water quality, and may provide supervised hours or require life jackets in certain locations; outside of posted swimming areas or when ice is present, swimming is unsafe and discouraged due to cold-water shock and ice hazards. Visitors should follow local notices about closures, water quality advisories, and any membership or guest restrictions.