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Kennebec River
Kennebec River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Kennebec 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 Kennebec River
43°F
TODAY
52°F
YESTERDAY
55°F
A WEEK AGO
As of today, the minimum water temperature in the Kennebec River ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.
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 Kennebec River Over the Last 30 Days
Today the water temperature in Kennebec River is lower than the same day in previous years. The water temperature range here in November is from 37°F to 61°F. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Kennebec 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Nov 5 | 55°F | 47°F | |
| Nov 6 | 55°F | 47°F | |
| Nov 7 | 55°F | 47°F | |
| Nov 8 | 55°F | 47°F | |
| Nov 9 | 55°F | 47°F | |
| Nov 10 | 52°F | 47°F | |
| Nov 11 | 52°F | 47°F | |
| Nov 12 | 51°F | 47°F | |
| Nov 13 | 47°F | 43°F | |
| Nov 14 | 47°F | 43°F | |
| Nov 15 | 47°F | 43°F | |
| Nov 16 | 47°F | 44°F | |
| Nov 17 | 47°F | 44°F | |
| Nov 18 | 47°F | 44°F | |
| Nov 19 | 47°F | 44°F | |
| Nov 20 | 47°F | 44°F |
Water Temperature Ranges in Kennebec River by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 41°F | 48°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 41°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 43°F | 52°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 48°F | 61°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 57°F | 70°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 65°F | 72°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 70°F | 77°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 70°F | 77°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 62°F | 72°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 55°F | 64°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 47°F | 61°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 46°F |
Monthly Water Temperature Histogram for Kennebec River
Water Temperature in Cities and Towns on Kennebec River
Kennebec River Weather
NOVEMBER 12
27°F / 41°F
overcastrain: 30% | wind: 14 mph
NOVEMBER 13
30°F / 43°F
overcastrain: 30% | wind: 6 mph
NOVEMBER 14
25°F / 39°F
overcastrain: 14% | wind: 5 mph
NOVEMBER 15
25°F / 39°F
overcastrain: 7% | wind: 9 mph
Water Temperature in Kennebec River: General Trends and Swimming Opportunities
Source:
• location Moosehead Lake
• elevation 1,024 feet (312 m)
Mouth:
• location Gulf of Maine, North Atlantic Ocean
Length 170 miles (270 km)
The Kennebec River, located in Maine, is a picturesque and historically significant waterway that stretches from Moosehead Lake to the Atlantic Ocean. Its water temperature varies significantly throughout the year due to Maine’s distinct seasons. In the colder months, the river remains frigid, with temperatures often between 32°F and 45°F (0°C to 7°C). During the summer, the water warms to a more comfortable range of 60°F to 70°F (15°C to 21°C), especially in the southern stretches, making it more appealing for recreational activities.
Swimming in the Kennebec River is possible in certain areas during the warmer months, particularly where the flow is calmer, such as near public access points or smaller tributaries. However, the river is better known for activities like kayaking, canoeing, and whitewater rafting, particularly in sections where the current is stronger and the scenery dramatic. The Kennebec’s natural beauty and cooler summer water temperatures offer a refreshing escape, but swimmers should exercise caution and be mindful of currents and water conditions.
Geographical Location of Kennebec River
Nearby Rivers
Frequently Asked Questions About Kennebec River and its Water Temperatures
What is the current water temperature in Kennebec River?
The water temperature today in Kennebec River ranges from 44°F (6.9°C) to 46°F (7.7°C).
What is the water temperature in Kennebec River during the summer months?
The average water temperature in Kennebec 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 Kennebec River in May?
The average water temperature in Kennebec River in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Kennebec River in September?
The average water temperature in Kennebec River in September is typically between 52°F to 66°F (11°C to 19°C).
Where does Kennebec River flow?
Kennebec River flows through United States (Maine).
Is it possible to swim in the Kennebec River?
Yes, it is possible to swim in the Kennebec River. However, safety precautions are recommended due to its currents and potential environmental hazards.

