🇩🇪 Weather in Köln
Map Overlays:
Hourly Forecast for Köln
00:00
18°
21%
01:00
17°
19%
02:00
17°
25%
03:00
16°
25%
04:00
16°
26%
05:00
16°
26%
06:00
15°
26%
07:00
17°
27%
08:00
18°
27%
09:00
19°
25%
10:00
20°
20%
11:00
19°
25%
12:00
19°
23%
13:00
20°
17%
14:00
25°
13%
15:00
26°
12%
16:00
26°
2%
17:00
27°
10%
18:00
27°
11%
19:00
26°
13%
20:00
24°
15%
21:00
23°
17%
22:00
22°
19%
23:00
21°
20%
14-Day Forecast for Köln
2026-08-25
Overcast
25° /
15°
2026-08-26
Overcast
27° /
15°
2026-08-27
Overcast
31° /
20°
2026-08-28
Patchy rain nearby
24° /
17°
2026-08-29
Patchy rain nearby
24° /
15°
2026-08-30
Overcast
23° /
17°
2026-08-31
Patchy rain nearby
22° /
16°
Additional Forecasts for Köln
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 194.0 μg/m³
O₃ (Ozone) 60.0 μg/m³
NO₂ (Nitrogen Dioxide) 18.2 μg/m³
SO₂ (Sulphur Dioxide) 2.2 μg/m³
PM2.5 (Fine particles) 7.2 μg/m³
PM10 (Coarse particles) 11.8 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Germany
Weather in Köln — FAQ
Answers refreshed each request based on current conditions in Köln.
What is the weather like right now in Köln?
Right now in Köln, Germany the temperature is 16.9°C (feels like 15.3°C), with partly cloudy. Relative humidity is 76% and wind is 12.6 km/h.
What is today's high and low temperature in Köln?
Today's forecast high in Köln is 24.6°C and the overnight low is 14.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Köln today?
The chance of precipitation in Köln today is 10%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Köln differ from nearby cities?
Even short distances can change temperatures noticeably. Köln's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.