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Oswego River

Oswego River Current Water Temperature and Forecast

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

54°F

TODAY

51°F

YESTERDAY

41°F

A WEEK AGO

As of today, the minimum water temperature in the Oswego 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 Oswego River Over the Last 30 Days

Today the water temperature in Oswego River is lower than the same day in previous years. The water temperature range here in May is from 46°F to 70°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 Oswego 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
Apr 2941°F49°F
Apr 3041°F49°F
May 144°F56°F
May 249°F56°F
May 351°F56°F
May 451°F56°F
May 551°F56°F
May 654°F56°F
May 756°F54°F
May 856°F54°F
May 956°F54°F
May 1056°F54°F
May 1156°F55°F
May 1256°F55°F
May 1356°F55°F
May 1456°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 Oswego River by Month

January

MinimumAverageMaximum
37°F40°F48°F

February

MinimumAverageMaximum
36°F42°F48°F

March

MinimumAverageMaximum
34°F43°F52°F

April

MinimumAverageMaximum
37°F49°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F65°F72°F

July

MinimumAverageMaximum
63°F68°F75°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 for Oswego River

Water Temperature in Cities and Towns on Oswego River

Fulton
United States (New York)
54°F

Oswego River Weather

MAY 7

46°F / 61°F
moderate drizzle

rain: 85% | wind: 7 mph

MAY 8

41°F / 57°F
light drizzle

rain: 20% | wind: 12 mph

MAY 9

37°F / 61°F
clear sky

rain: 14% | wind: 9 mph

MAY 10

43°F / 70°F
partly cloudy

rain: 14% | wind: 6 mph

Water Temperature in Oswego River: General Trends and Swimming Opportunities

Source Seneca River
• location Geneva
Mouth Lake Ontario
• location Oswego

The Oswego River in New York, a major waterway connecting the Finger Lakes to Lake Ontario, offers a unique experience for those interested in water activities. The water temperature in the Oswego River varies with the seasons. During the summer, it usually ranges from 65°F to 75°F (18°C to 24°C), providing a comfortable environment for boating and fishing. In the cooler months, temperatures drop significantly, making the river less appealing for direct water contact.

Swimming in the Oswego River is not widely popular, as many parts of the river are used for boating, industrial purposes, or fishing. However, some recreational areas near the river or along Lake Ontario's shoreline might offer designated swimming spots. It’s always important to check local guidelines and water conditions before planning to swim.

Overall, the Oswego River is more renowned for its scenic beauty and opportunities for kayaking, canoeing, and fishing than for swimming. Whether you’re exploring its calm stretches or enjoying its connection to Lake Ontario, the river provides a rich and dynamic environment for outdoor enthusiasts.

Geographical Location of Oswego River

Frequently Asked Questions About Oswego River and its Water Temperatures

What is the current water temperature in Oswego River?

The water temperature today in Oswego River is 54°F (12.0°C).

What is the water temperature in Oswego River during the summer months?

The average water temperature in Oswego 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 Oswego River in May?

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

What is the water temperature in Oswego River in September?

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

Where does Oswego River flow?

Oswego River flows through United States (New York).

Is it possible to swim in the Oswego River?

Yes, it is technically possible to swim in the Oswego River. However, due to strong currents, pollution, and boat traffic, it is generally discouraged.