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Fort Collins

Fort Collins Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Fort Collins, 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 Water Temperature in Fort Collins

76°F

TODAY

76°F

YESTERDAY

75°F

A WEEK AGO

As of today, the minimum water temperature in Fort Collins 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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart in Fort Collins Over the Last 30 Days

Today the water temperature in Fort Collins is higher than the same day in previous years. The water temperature range here in July is from 63°F to 77°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 Fort Collins 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 175°F70°F
Jul 275°F70°F
Jul 375°F70°F
Jul 475°F70°F
Jul 576°F70°F
Jul 676°F70°F
Jul 776°F70°F
Jul 876°F70°F
Jul 970°F76°F
Jul 1070°F75°F
Jul 1170°F75°F
Jul 1270°F75°F
Jul 1370°F74°F
Jul 1470°F74°F
Jul 1570°F74°F
Jul 1670°F74°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 Fort Collins by Month

January

MinimumAverageMaximum
34°F41°F48°F

February

MinimumAverageMaximum
34°F41°F48°F

March

MinimumAverageMaximum
36°F44°F52°F

April

MinimumAverageMaximum
39°F50°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F66°F75°F

July

MinimumAverageMaximum
63°F70°F77°F

August

MinimumAverageMaximum
63°F71°F73°F

September

MinimumAverageMaximum
52°F64°F66°F

October

MinimumAverageMaximum
46°F56°F61°F

November

MinimumAverageMaximum
37°F47°F61°F

December

MinimumAverageMaximum
37°F40°F46°F

Monthly Water Temperature Histogram in Fort Collins

Known Beaches in the Area of Fort Collins?

Swimming Area At Horsetooth Reservoir

Swimming Area At Horsetooth Reservoir is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Fort Collins. There is parking. There are restrooms. Swimming Area At Horsetooth Reservoir is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing.

Fort Collins Weather

JULY 9

70°F / 102°F
overcast

rain: 17% | wind: 12 mph

JULY 10

75°F / 97°F
light drizzle

rain: 16% | wind: 17 mph

JULY 11

59°F / 79°F
overcast

rain: 33% | wind: 16 mph

Water Temperature in Fort Collins: General Trends and Swimming Opportunities

Fort Collins, Colorado, is home to several bodies of water, including the Cache la Poudre River and several lakes and reservoirs that provide opportunities for water-based recreation. However, the water temperatures in these areas can be quite cold, especially in the spring and early summer when snowmelt from the Rocky Mountains feeds into the rivers. The Cache la Poudre River typically has water temperatures between 40°F (4°C) and 60°F (16°C) during the early spring, gradually warming up to around 60°F to 70°F (16°C to 21°C) in the summer. While these temperatures are refreshing for activities like rafting, kayaking, and tubing, they are generally too cold for comfortable swimming.

For those looking to swim, there are several reservoirs and lakes in the area that offer warmer water for a more enjoyable experience. Fort Collins' Boyd Lake State Park and the nearby Cherry Creek Reservoir are popular swimming spots during the summer months. The water in these areas tends to warm up more easily, reaching temperatures between 65°F (18°C) and 75°F (24°C) in the summer, making them more suitable for swimming. These lakes provide a great setting for not only swimming but also boating, fishing, and relaxing on the shores.

While Fort Collins' rivers are more suited for cooler water activities, its reservoirs and lakes provide ample opportunity for swimmers to cool off and enjoy the outdoors. Whether you're looking for a refreshing dip in the river or a relaxing swim in one of the warmer lakes, the city offers a variety of water options that cater to different preferences.

Geographical Location of Fort Collins

Frequently Asked Questions About Fort Collins and its Water Temperatures

What is the current water temperature in Fort Collins?

The water temperature today in Fort Collins is 76°F (24.5°C).

What is the water temperature in Fort Collins during the summer months?

The average water temperature in Fort Collins during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Fort Collins in May?

The average water temperature in Fort Collins in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Fort Collins in September?

The average water temperature in Fort Collins in September is typically between 52°F to 66°F (11°C to 19°C).

Is it possible to swim in any bodies of water in Fort Collins (United States, Colorado), and what are the available options for doing so?

Yes, it's possible to swim in Fort Collins, Colorado. Available options include public pools like EPIC or Mulberry Pool, natural water bodies like Horsetooth Reservoir, and private facilities like health club pools.