Neckar River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Neckar River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Neckar River today is 23.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 |
|---|---|---|---|
| AUG 3 | 24.3°C | 21.6°C | |
| AUG 4 | 24.3°C | 21.6°C | |
| AUG 5 | 23.2°C | 21.6°C | |
| AUG 6 | 23.2°C | 21.6°C | |
| AUG 7 | 23.2°C | 21.6°C | |
| AUG 8 | 23.2°C | 21.6°C | |
| AUG 9 | 23.2°C | 21.6°C | |
| AUG 10 | 23.2°C | 21.6°C | |
| AUG 11 | 21.6°C | 23.1°C | |
| AUG 12 | 21.6°C | 23.0°C | |
| AUG 13 | 21.6°C | 23.0°C | |
| AUG 14 | 21.6°C | 22.9°C | |
| AUG 15 | 21.6°C | 22.8°C | |
| AUG 16 | 21.6°C | 22.7°C | |
| AUG 17 | 21.6°C | 22.6°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 | 2°C | 5°C | 7°C |
| February | 0°C | 4°C | 7°C |
| March | 3°C | 7°C | 11°C |
| April | 8°C | 12°C | 15°C |
| May | 10°C | 15°C | 21°C |
| June | 17°C | 20°C | 24°C |
| July | 18°C | 21°C | 26°C |
| August | 18°C | 22°C | 26°C |
| September | 15°C | 20°C | 24°C |
| October | 11°C | 14°C | 17°C |
| November | 4°C | 9°C | 12°C |
| December | 3°C | 5°C | 7°C |
Neckar River: Water Temperature by Location
🇩🇪 Germany > Baden-Württemberg
- Altbach21.0°C
- Altstadt24.1°C
- Bad Rappenau21.5°C
- Bad Wimpfen21.6°C
- Benningen am Neckar21.4°C
- Besigheim21.6°C
- Binau21.9°C
- Dauchingen22.8°C
- Deißlingen23.4°C
- Deizisau21.2°C
- Eberbach21.9°C
- Edingen-Neckarhausen22.4°C
- Epfendorf21.7°C
- Esslingen23.7°C
- Fellbach22.0°C
- Freiberg am Neckar21.2°C
- Gemmrigheim21.8°C
- Gundelsheim21.8°C
- Haßmersheim22.0°C
- Heidelberg24.8°C
- Heilbronn24.4°C
- Hessigheim21.6°C
- Horb am Neckar22.0°C
- Ilvesheim22.5°C
- Kirchentellinsfurt20.8°C
- Kirchheim am Neckar21.9°C
- Köngen20.9°C
- Ladenburg22.4°C
- Lauffen am Neckar21.9°C
- Ludwigsburg21.9°C
- Marbach am Neckar21.4°C
- Mosbach23.6°C
- Mundelsheim21.5°C
- Neckargemünd22.1°C
- Neckargerach22.0°C
- Neckarsulm23.0°C
- Neckartailfingen20.8°C
- Neckartenzlingen20.7°C
- Neckarwestheim21.4°C
- Neckarzimmern22.1°C
- Nordheim21.9°C
- Nürtingen22.3°C
- Oberboihingen21.0°C
- Obrigheim22.2°C
- Offenau21.9°C
- Pleidelsheim21.5°C
- Pliezhausen20.4°C
- Plochingen21.0°C
- Remseck am Neckar22.4°C
- Reutlingen21.9°C
- Rottweil25.2°C
- Stuttgart22.1°C
- Stuttgart-Ost22.3°C
- Sulz am Neckar20.4°C
- Talheim21.8°C
- Tübingen22.5°C
- Untereisesheim21.8°C
- Unterensingen21.0°C
- Villingen-Schwenningen24.4°C
- Villingendorf22.1°C
- Walheim21.7°C
- Wendlingen am Neckar21.0°C
- Wernau21.1°C
🇩🇪 Germany > Hesse
Neckar River: Weather Forecast
August 11
August 12
August 13
August 14
August 15
Location & Local Information
Source:
• location Black Forest
• elevation 706 m (2,316 ft)
Mouth:
• location Rhine
• coordinates 49°30′43″N 8°26′14″E
Length 362.4 km (225.2 mi)
The Neckar River, flowing through southwestern Germany, is a significant tributary of the Rhine and offers both scenic beauty and recreational activities. Water temperatures in the Neckar vary by season, generally ranging from 4–6°C in winter to 18–22°C in the summer. In warmer months, these temperatures can make the river inviting for water activities in certain areas, particularly where conditions are calmer and safer for swimming.
Swimming in the Neckar is permitted only in specific areas due to safety concerns, such as strong currents and the presence of commercial shipping traffic. Popular spots for recreational swimming include quieter sections of the river or associated lakes and reservoirs, such as the recreational areas near Stuttgart or Neckartailfingen. These locations provide a more controlled environment, often with facilities and supervision, making them suitable for swimmers of all levels. However, swimmers are encouraged to exercise caution, adhere to safety guidelines, and avoid areas with heavy boat traffic.