5-day weather forecast Hamburg 18-08-2026
Weather forecast Hamburg Tuesday, August 18 18.08.2026: patchy rain possible, temperature from 12 °C to 18 °C.
Precipitation probability 31%. Wind up to 5 m/s (gusts 5.97 m/s). Air humidity 55–90%, atmospheric pressure 757–762 mm Hg, UV index up to 4.
5 days at a glance — tap a day to open it
Sunrise 06:04
Sunset 20:42
Sunset 20:42
First Quarter37% illuminated
Moonrise 13:48 · Moonset 22:05
Moonrise 13:48 · Moonset 22:05
Chart
TableTue, Aug 18, 2026
Forecast from 12 °C to 18 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Tue, Aug 18, 2026
Hamburg on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.