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Lake Redstone — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Lake Redstone, trends, monthly ranges and the forecast for the coming days.

Lake Winnebago, United States
Lake Winnebago, United States © By self, CC BY-SA 2.5

Current Water Temperature

23.6°C
Today
23.6°C
Yesterday
23.5°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Lake Redstone today is 23.6°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

From August 1 to September 1

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 2423.5°C25.0°C
AUG 2523.0°C25.0°C
AUG 2622.9°C25.0°C
AUG 2722.4°C25.0°C
AUG 2822.4°C25.0°C
AUG 2923.6°C25.0°C
AUG 3023.6°C25.0°C
AUG 3123.6°C25.0°C
SEP 117.0°C23.3°C
SEP 217.0°C22.9°C
SEP 317.0°C22.6°C
SEP 417.0°C22.3°C
SEP 517.0°C22.0°C
SEP 617.0°C21.6°C
SEP 717.0°C21.3°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
January0°C1°C3°C
February0°C1°C3°C
March0°C3°C6°C
April1°C9°C17°C
May4°C12°C21°C
June16°C19°C23°C
July20°C24°C29°C
August20°C25°C30°C
September14°C17°C20°C
October9°C14°C19°C
November3°C9°C15°C
December0°C2°C4°C

Lake Redstone: Water Temperature by Location

Lake Redstone: Weather Forecast

September 1

° / °
overcast
rain: 16% | wind:

September 2

° / °
light drizzle
rain: 42% | wind:

September 3

° / °
moderate rain showers
rain: 48% | wind:

September 4

° / °
moderate drizzle
rain: 33% | wind:

September 5

° / °
light drizzle
rain: 17% | wind:

September 6

° / °
overcast
rain: 15% | wind:

Location & Local Information

Lake Redstone, like many midwestern impoundments, shows clear seasonal variation in water temperature. In winter the surface commonly approaches freezing, around 32°F (0°C), and water just below ice can remain in the low 30s to upper 30s °F (0–3°C). Spring brings a steady warming, with surface temperatures often climbing from the 40s to 60s °F (4–16°C) as ice melts and the lake mixes. By summer the top layers typically reach the 70s °F (21–27°C) and on warm spells can rise into the low 80s °F (27–28°C), while deeper water stays noticeably cooler. Fall sees a decline back through the 50s and 40s °F (10–4°C) as the lake cools and turnover occurs.

Swimming in Lake Redstone is a common recreational activity during the warmer months because surface temperatures in June–August are generally comfortable for bathing and water play. There are no inherent water temperature prohibitions, but safety and comfort depend on conditions: cold-water shock and hypothermia are risks outside the warm season, and ice thickness must be verified before any winter activity. As with other lakes, swimmers should be mindful of water quality advisories, localized hazards such as drop-offs or vegetation, and the absence of lifeguards in many areas.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Lake Redstone?
Water Temperature in Lake Redstone today is 23.6°C.
What is the water temperature in Lake Redstone during the summer months?
The water temperature in Lake Redstone in summer fluctuates in the range of 16°C - 30°C.
Is it possible to swim in Lake Redstone and what are the possibilities for this?
Yes, it is possible to swim in Lake Redstone, Wisconsin. The lake offers public beaches for swimming and areas for boat launching, making it an accessible location for swimmers.