By knowing how cold, mild, warm, or hot the weather in Heidelberg, you will find it easier to plan your days.
Our 14 day weather forecast for Heidelberg becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Thursday, May 7 | 11 ° / 8 ° |  | Patchy rain possible | 4 Km/h | |
| Friday, May 8 | 19 ° / 5 ° |  | Partly cloudy | 10 Km/h | |
| Saturday, May 9 | 21 ° / 9 ° | | Patchy rain possible | 9 Km/h | |
| Sunday, May 10 | 22 ° / 11 ° |  | Light rain shower | 6 Km/h | |
| Monday, May 11 | 13 ° / 8 ° |  | Moderate rain | 13 Km/h | |
| Tuesday, May 12 | 19 ° / 9 ° |  | Thundery outbreaks possible | 8 Km/h | |
| Wednesday, May 13 | 11 ° / 6 ° | | Moderate rain | 21 Km/h | |
| Thursday, May 14 | 15 ° / 7 ° | | Light rain shower | 9 Km/h | |
| Friday, May 15 | 18 ° / 6 ° |  | Cloudy | 5 Km/h | |
| Saturday, May 16 | 17 ° / 8 ° | | Light rain shower | 2 Km/h | |
| Sunday, May 17 | 11 ° / 10 ° | | Light rain | 8 Km/h | |
| Monday, May 18 | 15 ° / 9 ° | | Patchy rain possible | 3 Km/h | |
| Tuesday, May 19 | 20 ° / 8 ° | | Patchy rain possible | 5 Km/h | |
| Wednesday, May 20 | 19 ° / 9 ° |  | Patchy light rain with thunder | 9 Km/h | |
| Further Ahead | |||||
