Weather forecast for Darmstadt on Monday
Darmstadt today: First rain, then a brief weather calming
Darmstadt starts the week on Monday, May 18, with a wet and gray morning. As the day progresses, the weather remains changeable; only in the evening does the likelihood of precipitation decrease significantly – but it will hardly become pleasant even then.
Weather in the morning and midday
Light rain is expected at times in the morning, with temperatures starting the day at around 9 degrees. The risk of showers remains high until midday: For both morning and midday, a 90 percent chance of precipitation is forecast. According to the hourly forecast values, this means about 1.3 liters per square meter in the morning and around 3.0 liters per square meter at midday. This suggests recurring wet phases rather than continuous heavy rain – but anyone out and about should definitely expect rainy intervals.
Temperatures and wind
It remains cool all day. The highs in Darmstadt are around 14 degrees, accompanied by mostly light to moderate winds. Gusts are reported between 9 and 33 km/h – changeable, but not stormy.
Sunshine
Sunshine plays practically no role: only about one hour of sunshine is expected, so the sky will remain mostly gray.
Evening and night
The situation calms down somewhat in the evening. It will still be mostly heavily overcast in Darmstadt, but the risk of rain drops significantly to 5 percent. During the night, the clouds will occasionally clear, with lows around 8 degrees; the probability of precipitation rises slightly to 15 percent.
Outlook for Hesse
For Hesse as a whole, the German Weather Service also paints a changeable picture for Monday: Rain and isolated showers are possible during the day, with thunderstorms possible in some regions. Such situations can be temporarily more intense locally – but exactly where and when this will happen can often only be narrowed down at short notice. For Darmstadt, the focus remains clear in the specific hourly forecast: rain in the morning and showers around midday, then decreasing chances of precipitation.
Tips for everyday life
For everyday life, this mainly means: umbrellas and weatherproof clothing are advisable until the afternoon. Those hoping for dry periods have the best chances in the evening – with still plenty of clouds and rather cool temperatures.
Frequently Asked Questions
Sources
- https://www.wetter.com/deutschland/darmstadt/DE0001961.html, Taboola von Taboola Auch interessant, 2026-05-18 02:00
- https://www.wettergefahren.de/warnungen/warnsituation/warnlagebericht/hessen.html

