Milton Keynes — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Milton Keynes, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Milton Keynes today is 20.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 16 | 23.7°C | 18.9°C | |
| JUL 17 | 21.5°C | 18.9°C | |
| JUL 18 | 21.4°C | 18.9°C | |
| JUL 19 | 21.4°C | 18.9°C | |
| JUL 20 | 21.4°C | 18.9°C | |
| JUL 21 | 20.4°C | 18.9°C | |
| JUL 22 | 20.3°C | 18.9°C | |
| JUL 23 | 20.3°C | 18.9°C | |
| JUL 24 | 18.9°C | 20.2°C | |
| JUL 25 | 18.9°C | 20.2°C | |
| JUL 26 | 18.9°C | 20.1°C | |
| JUL 27 | 18.9°C | 20.0°C | |
| JUL 28 | 18.9°C | 20.0°C | |
| JUL 29 | 18.9°C | 19.9°C | |
| JUL 30 | 18.9°C | 19.8°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 |
|---|---|---|---|
| January | 0°C | 3°C | 6°C |
| February | 0°C | 4°C | 7°C |
| March | 2°C | 6°C | 9°C |
| April | 6°C | 9°C | 12°C |
| May | 9°C | 14°C | 19°C |
| June | 12°C | 18°C | 22°C |
| July | 14°C | 19°C | 24°C |
| August | 14°C | 18°C | 23°C |
| September | 10°C | 15°C | 19°C |
| October | 8°C | 11°C | 14°C |
| November | 3°C | 7°C | 11°C |
| December | 0°C | 4°C | 8°C |
Milton Keynes: Weather Forecast
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Milton Keynes, a modern town in Buckinghamshire, is crossed by the River Great Ouse and surrounded by a network of lakes, canals, and balancing reservoirs that form part of its distinctive landscape. The water temperature in the Great Ouse around Milton Keynes varies seasonally, with winter averages of about 4–6°C (39–43°F). As spring arrives, the temperature rises to around 9–12°C (48–54°F), while in midsummer—July and August—it often reaches 18–21°C (64–70°F). The town’s lakes, such as Willen Lake and Caldecotte Lake, warm up slightly faster because of their shallower depth, sometimes reaching 22°C (72°F) during extended warm periods. In early autumn, temperatures gently cool back to 13–15°C (55–59°F), keeping the water pleasant for short swims.
Swimming opportunities in Milton Keynes depend on the location. The River Great Ouse offers scenic, natural conditions for wild swimming, but participants are advised to stay cautious of currents and variable water quality. Designated areas such as Willen Lake provide supervised swimming zones and water sports, making them safer options for families and casual swimmers. Beyond the water, Milton Keynes features landscaped parks, cycling paths, and nature reserves, while nearby attractions like Stony Stratford and the Grand Union Canal offer peaceful routes for walking and outdoor recreation.