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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

70°F

TODAY

70°F

YESTERDAY

68°F

A WEEK AGO

As of today, the minimum water temperature in the Post Lake 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.

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 July is from 68°F to 79°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

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
Jul 168°F73°F
Jul 269°F73°F
Jul 369°F73°F
Jul 469°F73°F
Jul 569°F73°F
Jul 669°F73°F
Jul 770°F73°F
Jul 870°F73°F
Jul 973°F70°F
Jul 1073°F70°F
Jul 1173°F70°F
Jul 1273°F71°F
Jul 1373°F71°F
Jul 1473°F71°F
Jul 1573°F71°F
Jul 1673°F71°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
70°F74°F79°F

September

MinimumAverageMaximum
66°F71°F75°F

October

MinimumAverageMaximum
57°F61°F66°F

November

MinimumAverageMaximum
48°F52°F57°F

December

MinimumAverageMaximum
37°F41°F45°F

Monthly Water Temperature Histogram for Post Lake

Post Lake Weather

JULY 8

50°F / 86°F
overcast

rain: 8% | wind: 20 mph

JULY 9

57°F / 90°F
overcast

rain: 8% | wind: 24 mph

JULY 10

64°F / 88°F
dense intensity drizzle

rain: 18% | wind: 29 mph

JULY 11

55°F / 73°F
moderate drizzle

rain: 33% | wind: 14 mph

JULY 12

46°F / 81°F
light drizzle

rain: 33% | wind: 14 mph

JULY 13

57°F / 86°F
clear sky

rain: 9% | wind: 18 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 70°F (21.0°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).