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Market Harborough — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Market Harborough, trends, monthly ranges and the forecast for the coming days.

Market Harborough, United Kingdom
Market Harborough, United Kingdom © By Yohan euan o4, CC BY-SA 3.0

Current Water Temperature

9.4°C
Today
9.4°C
Yesterday
11.0°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Market Harborough today is 9.4°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

❌ As of today, the minimum water temperature ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used. 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.

Water Temperature Chart Over the Last 30 Days

From September 25 to October 25

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 1811.0°C11.0°C
OCT 1911.0°C11.0°C
OCT 2010.4°C11.0°C
OCT 219.8°C11.0°C
OCT 229.7°C11.0°C
OCT 239.6°C11.0°C
OCT 249.4°C11.0°C
OCT 259.1°C11.0°C
OCT 2611.0°C9.3°C
OCT 2711.0°C9.1°C
OCT 2811.0°C9.0°C
OCT 2911.0°C8.9°C
OCT 3011.0°C8.7°C
OCT 3111.0°C8.6°C
NOV 16.7°C8.5°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.

Monthly Water Temperature Range (Min, Max & Average)

Month Min Avg Max
January0°C3°C6°C
February0°C4°C7°C
March2°C6°C9°C
April6°C9°C12°C
May9°C14°C19°C
June12°C18°C22°C
July14°C19°C23°C
August14°C18°C23°C
September10°C15°C19°C
October8°C11°C14°C
November3°C7°C10°C
December0°C4°C8°C

Market Harborough: Weather Forecast

October 26

° / °
slight rain
rain: 100% | wind:

October 27

° / °
light drizzle
rain: 51% | wind:

October 28

° / °
overcast
rain: 10% | wind:

October 29

° / °
overcast
rain: 4% | wind:

October 30

° / °
overcast
rain: 16% | wind:

Location & Local Information

Market Harborough, a picturesque town in Leicestershire, lies on the upper reaches of the River Welland, where the water flows gently through green meadows and farmland. The Welland’s temperature here reflects the mild and relatively dry climate of central England. In winter, it typically stays between 4 and 6°C (39–43°F), remaining cold and slow-moving. As spring arrives, the water warms gradually to around 8–11°C (46–52°F). During midsummer, particularly in July and August, the river can reach 16–19°C (61–66°F) in sunny, shallow sections, offering comfortable conditions for outdoor activities. As autumn approaches, temperatures drop again to about 10–12°C (50–54°F), keeping a clean and steady character well into late October.

Swimming in the River Welland near Market Harborough is possible and occasionally enjoyed by wild swimmers during summer when the water is warmest. The current is generally gentle, but care should be taken in deeper sections or after heavy rain. The clear, rural setting makes it an inviting spot for paddling, canoeing, and riverside walks. The Welland Valley Trail passes nearby, offering scenic routes along the riverbanks. Around the town, visitors can also enjoy Foxton Locks on the Grand Union Canal, charming local markets, and the rolling Leicestershire countryside that surrounds this tranquil stretch of the river.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Market Harborough?
Water Temperature in Market Harborough today is 9.4°C.
What is the water temperature in Market Harborough during the summer months?
The water temperature in Market Harborough in summer fluctuates in the range of 12°C - 23°C.
Is it possible to swim in Market Harborough (United Kingdom) in River Welland and what are the possibilities for this?
You can swim in the River Welland around Market Harborough, but this is typically informal and unsupervised—options include wild/open‑water swims in quieter stretches (with caution for currents, water quality and limited access), joining local paddling or rowing groups that use the river or taking part in occasional organised swims, while the safer alternative is to use supervised public pools or managed open‑water facilities nearby.