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South Platte River

South Platte River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in South Platte River, 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 South Platte River

60°F

TODAY

60°F

YESTERDAY

61°F

A WEEK AGO

As of today, the minimum water temperature in the South Platte River ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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 South Platte River Over the Last 30 Days

Today the water temperature in South Platte River is higher than the same day in previous years. The water temperature range here in October is from 46°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 South Platte River 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 1661°F56°F
Oct 1761°F56°F
Oct 1860°F56°F
Oct 1960°F56°F
Oct 2060°F56°F
Oct 2160°F56°F
Oct 2260°F56°F
Oct 2360°F56°F
Oct 2456°F60°F
Oct 2556°F59°F
Oct 2656°F59°F
Oct 2656°F59°F
Oct 2756°F59°F
Oct 2856°F58°F
Oct 2956°F58°F
Oct 3056°F58°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 South Platte River by Month

January

MinimumAverageMaximum
34°F41°F48°F

February

MinimumAverageMaximum
34°F41°F48°F

March

MinimumAverageMaximum
34°F43°F52°F

April

MinimumAverageMaximum
37°F49°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F65°F73°F

July

MinimumAverageMaximum
63°F70°F77°F

August

MinimumAverageMaximum
63°F69°F75°F

September

MinimumAverageMaximum
52°F61°F70°F

October

MinimumAverageMaximum
46°F56°F66°F

November

MinimumAverageMaximum
37°F47°F61°F

December

MinimumAverageMaximum
37°F40°F46°F

Monthly Water Temperature Histogram for South Platte River

Water Temperature in Cities and Towns on South Platte River

Fort Morgan
United States (Colorado)
58°F
Fort Lupton
United States (Colorado)
62°F
United States (Colorado)
62°F
Evans
United States (Colorado)
59°F
Ogallala
United States (Nebraska)
58°F
North Platte
United States (Nebraska)
59°F
Gothenburg
United States (Nebraska)
59°F

South Platte River Weather

OCTOBER 23

41°F / 57°F
light drizzle

rain: 34% | wind: 14 mph

OCTOBER 24

34°F / 61°F
light drizzle

rain: 34% | wind: 11 mph

Water Temperature in South Platte River: General Trends and Swimming Opportunities

Source:
• location Confluence of South Fork and Middle Fork
Mouth:
• location Confluence with North Platte River
• elevation 2,762 ft (842 m)
Length 439 mi (707 km)

The South Platte River, flowing through Colorado, Nebraska, and Wyoming, offers a mix of cool mountain-fed waters and warmer stretches as it moves into the plains. The water temperature is typically cooler in the upper reaches, especially in the mountainous areas, where snowmelt contributes to the river’s flow. During the summer months, the water temperature generally ranges from 50 to 70°F (10 to 21°C), providing a refreshing environment for swimming, especially in the slower-moving sections. In the winter, the temperature can drop significantly, often falling below 40°F (4°C), making swimming less appealing.

While the South Platte River is not widely known for swimming, it does offer opportunities for water-based recreation in certain areas. Calm stretches and designated parks along the river can be suitable for wading, tubing, or a quick dip in warmer months. However, the river's current can be strong in some areas, and water quality may vary, so swimmers need to be cautious, especially after rainfall or in agricultural regions. The South Platte is more often enjoyed for activities like fishing, kayaking, and rafting, with its scenic beauty and access to outdoor adventures making it a popular spot for nature lovers.

Geographical Location of South Platte River

Frequently Asked Questions About South Platte River and its Water Temperatures

What is the current water temperature in South Platte River?

The water temperature today in South Platte River ranges from 58°F (14.5°C) to 62°F (16.7°C).

What is the water temperature in South Platte River during the summer months?

The average water temperature in South Platte River 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 South Platte River in May?

The average water temperature in South Platte River in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in South Platte River in September?

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

Where does South Platte River flow?

South Platte River flows through United States (Colorado, Nebraska).

Is it possible to swim in the South Platte River?

Yes, it is possible to swim in the South Platte River. However, due to varying conditions such as flow rate and water quality, it can sometimes be unsafe.

What major cities are located on South Platte River?

Cities along the course of South Platte River include Denver (Colorado).