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Post Lake

Post Lake Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Post Lake, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Lake Water Temperature Information

52°F

TODAY

53°F

YESTERDAY

57°F

A WEEK AGO

As of today, the minimum water temperature in the Post Lake ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.

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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Post Lake Over the Last 30 Days

Today the water temperature in Post Lake is lower than the same day in previous years. The water temperature range here in October is from 52°F to 66°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Post Lake are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Daily Water Temperature Chart

DateCurrentAverageForecast
Oct 1557°F59°F
Oct 1657°F59°F
Oct 1757°F59°F
Oct 1856°F59°F
Oct 1953°F59°F
Oct 2053°F59°F
Oct 2153°F59°F
Oct 2252°F59°F
Oct 2359°F52°F
Oct 2459°F53°F
Oct 2559°F53°F
Oct 2659°F53°F
Oct 2759°F54°F
Oct 2859°F54°F
Oct 2959°F54°F
Oct 3059°F55°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Post Lake by Month

January

MinimumAverageMaximum
32°F36°F41°F

February

MinimumAverageMaximum
32°F34°F39°F

March

MinimumAverageMaximum
32°F36°F39°F

April

MinimumAverageMaximum
37°F44°F50°F

May

MinimumAverageMaximum
46°F53°F59°F

June

MinimumAverageMaximum
55°F63°F70°F

July

MinimumAverageMaximum
68°F73°F79°F

August

MinimumAverageMaximum
68°F73°F79°F

September

MinimumAverageMaximum
63°F69°F75°F

October

MinimumAverageMaximum
52°F59°F66°F

November

MinimumAverageMaximum
48°F52°F57°F

December

MinimumAverageMaximum
37°F41°F45°F

Monthly Water Temperature Histogram for Post Lake

Post Lake Weather

OCTOBER 23

39°F / 59°F
overcast

rain: 10% | wind: 12 mph

OCTOBER 24

37°F / 57°F
overcast

rain: 13% | wind: 14 mph

OCTOBER 25

37°F / 63°F
clear sky

rain: 3% | wind: 10 mph

OCTOBER 26

41°F / 57°F
light drizzle

rain: 27% | wind: 25 mph

OCTOBER 27

27°F / 37°F
light drizzle

rain: 37% | wind: 26 mph

Water Temperature in Post Lake: General Trends and Swimming Opportunities

Post Lake is located in the state of Wyoming, in the county of Albany, at an elevation of 6938 feet (2115 meters) above sea level.

Post Lake is a medium lake. Its surface area is 6.0 sq mi (15.5 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Post Lake varies throughout the year, ranging from 32°F (0°C) in January to 79°F (26°C) in July. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Post Lake exceeds 68 degrees Fahrenheit (20°C) are July, August and September.

Geographical Location of Post Lake

Frequently Asked Questions About Post Lake and its Water Temperatures

What is the current water temperature in Post Lake?

The water temperature today in Post Lake is 52°F (10.9°C).

What is the water temperature in Post Lake during the summer months?

The average water temperature in Post Lake during the summer months is typically between 65°F to 74°F (18°C to 23°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Post Lake in May?

The average water temperature in Post Lake in May ranges from 46°F to 54°F (8°C to 12°C).

What is the water temperature in Post Lake in September?

The average water temperature in Post Lake in September is typically between 66°F to 75°F (19°C to 24°C).

Where is Post Lake located?

Post Lake is located in the United States in the state of Wyoming, in the county of Albany, at an elevation of 6938 feet (2115 meters) above sea level. The surface area of the lake is 5.967 sq mi (15.45 sq km).

Is it possible to swim in Post Lake and what are the possibilities for this?

Research does not provide specific regulations on swimming in Post Lake, Wyoming. Please contact local authorities for accurate information on permissible activities.

What are the coordinates of Post Lake?

Post Lake is located at coordinates 41.8760°N 105.7170°W.

Is Lake Post Lake a popular vacation spot among Americans?

Post Lake enjoys local popularity among the residents of State Wyoming, and nationally, it ranks in the top 10 percent of all lakes in the country.

What species of fish can be found in Post Lake?

Post Lake is home to fish species such as Rainbow trout (best caught in Spring, Fall), Brown trout (Spring, Fall), Cutthroat trout (Spring, Fall), Lake trout (Spring, Fall), Walleye (Spring, Fall), Yellow perch (Spring, Winter).