Lake Ripley — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Ripley, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Ripley today is 21.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 3 | 20.2°C | 20.0°C | |
| JUN 4 | 20.2°C | 20.0°C | |
| JUN 5 | 20.4°C | 20.0°C | |
| JUN 6 | 20.8°C | 20.0°C | |
| JUN 7 | 21.2°C | 20.0°C | |
| JUN 8 | 21.2°C | 20.0°C | |
| JUN 11 | 20.0°C | 21.0°C | |
| JUN 12 | 20.0°C | 21.0°C | |
| JUN 13 | 20.0°C | 20.9°C | |
| JUN 14 | 20.0°C | 20.9°C | |
| JUN 15 | 20.0°C | 20.8°C | |
| JUN 16 | 20.0°C | 20.8°C | |
| JUN 17 | 20.0°C | 20.7°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 | 4°C | 6°C |
| March | 1°C | 5°C | 8°C |
| April | 5°C | 9°C | 14°C |
| May | 9°C | 16°C | 21°C |
| June | 16°C | 20°C | 24°C |
| July | 20°C | 26°C | 31°C |
| August | 21°C | 24°C | 26°C |
| September | 18°C | 21°C | 24°C |
| October | 6°C | 13°C | 20°C |
| November | 2°C | 9°C | 15°C |
| December | 0°C | 2°C | 5°C |
Lake Ripley: Water Temperature by Location
Lake Ripley: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Lake Ripley, a small inland lake in Wisconsin, follows the typical seasonal pattern for Midwestern lakes. In winter the surface generally freezes and temperatures hover around 32°F (0°C), with the water just below ice only slightly above freezing. During spring the lake warms through the 40s and 50s °F (about 4–15°C) as snowmelt and cooler air keep conditions brisk. By summer surface temperatures commonly reach the upper 60s to upper 70s °F (20–26°C), and shallow bays can spike into the low 80s °F (27–28°C) on hot, calm days. In fall the lake cools back into the 50s–60s °F range (10–16°C) before refreezing.
Swimming in Lake Ripley is generally possible and is a popular recreational activity when water temperatures are comfortable, typically late spring through early fall. Public access points and private beaches are used for bathing, and people usually find water above about 70°F (21°C) most pleasant for prolonged swimming; temperatures in the 60s °F (15–20°C) feel brisk but swimmable for shorter periods. Local rules, private property boundaries, and occasional water-quality advisories — for example during algal blooms or high bacteria readings — can restrict safe swimming, so checking current conditions and posted notices is advisable before entering the water.