Weather shock for Heilbronn: rain and cool days ahead!
Find out the current weather forecast for Heilbronn from December 6th to 12th, 2025 with temperatures and trends.

Weather shock for Heilbronn: rain and cool days ahead!
Today, December 6th, 2025, the weather in Heilbronn remains changeable and rather cool. Temperatures settle at a pleasant 6 to 13 degrees during the day, but the nights also promise to be cool with lows of around 6 degrees. The weather conditions are mostly cloudy and the wind blows at speeds between 6 and 23 km/h, which means that there is usually little or hardly any wind noticeable. In the morning the day started with a mild 4 degrees and climbed to a maximum high of 6 degrees during the day, while in the evening it reached around 9 degrees but remained overcast. Important for early risers: Sunrise is at 8:02 a.m., while sunset is at 4:26 p.m.
A look at the weather forecast for tomorrow shows, as expected, temperatures rising to 8 degrees in the morning, followed by 9 degrees during the day. There could also be moderate rain in the evening and the day will end with 10 degrees. Sunrise shifts to 8:03 a.m. and sunset to 4:25 p.m. How news.de reported, the following 7-day trend will also be characterized by many rainy days. Rain is also expected on Saturday and Sunday at 6 and 9 degrees. Only on Monday there will be a small ray of hope with a mild 12 degrees, followed by overcast skies with 13 degrees on Tuesday.
Expected weather developments
The coming days will be mixed. Here is an overview of the temperatures for the following week:
- Samstag: Regen, 6°C
- Sonntag: Regen, 9°C
- Montag: mäßiger Regen, 12°C
- Dienstag: bedeckt, 13°C
- Mittwoch: klarer Himmel, 10°C
- Donnerstag: mäßig bewölkt, 12°C
- Freitag: überwiegend bewölkt, 10°C
The average temperatures for December in Heilbronn are between 0.2 and 4.6 degrees. These conditions are typical for the region at this time of year, such as weather-atlas.com summarizes. With a low to normal UV index, the sun's rays remain limited during this period, even during the clearer phases.
Especially in winter, it is important to adapt to the changeable weather conditions and always have a plan B ready, especially when it comes to excursions or outdoor activities. A decent umbrella and warm clothing do wonders to brave the dreary weather!
For detailed information and forecasts, we recommend taking a look at the current weather pages such as weather.com, where you can get the latest updates and specific weather data.