Today's Weather Forecast - Hamburg

Today's weather in Hamburg. high 21°C (70°F), low 9°C (48°F). Overcast.

Today’s Hourly Weather Outlook

Morning6 AM – Noon11°
Wind speed
7 km/h
Rain probability
0%
AfternoonNoon – 6 PM19°
Wind speed
16 km/h
Rain probability
18%
Evening6 PM – Midn17°
Wind speed
7 km/h
Rain probability
10%
NightMidn – 6 AM11°
Wind speed
5 km/h
Rain probability
0%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 6:16 AM
Total Daylight
78% of day elapsedSolar noon 1:16 PM
Sunset
Dusk 8:15 PM
Remaining2h 53m
Solar elevation24°
vs yesterday-7 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: O3
Monitoring station
Kl. Grasbrook, Hafen, Hamburg, Germany
PM2.5
30μg/m³
PM10
22μg/m³
O₃
32.5ppb
NO₂
7.8ppb
SO₂
1.6ppb
CO
0.1ppm
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Hamburg is forecast to reach a high of 21°C today, with an overnight low around 9°C. That's 2° above the long-term average high of 19°C for this time of year. It continues a recent pattern — 16 of the last 28 days with published data have run warmer than normal. Expect a low chance of rain (18% probability) and a gentle breeze averaging 16 km/h. Air quality is currently good (AQI 49), with no notable outdoor health concerns.

Today vs Normal

21°C+2° above normal

The long-term average high for today is 19°C.

16 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-28: 24°C24°2026-08-29: 22°C22°2026-08-30: 21°C21°2026-08-31: 21°C21°2026-09-01: 20°C20°2026-09-02: 22°C22°2026-09-03: 20°C20°2026-09-04: 19°C19°2026-09-05: 18°C18°2026-09-06: 20°C20°2026-09-07: 25°C25°2026-09-08: 22°C22°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.