5-day weather forecast Cologne Sep 17, 2026
20°Weather forecast Cologne today Sep 17, 2026: overcast, temperature from 12 °C to 20 °C.
Precipitation probability 28%. Wind up to 5.19 m/s (gusts 10.33 m/s). Air humidity 45–87%, atmospheric pressure 758–764 mm Hg, UV index up to 3.6.
5 days at a glance — tap a day to open it
Sunrise 07:10
Sunset 19:42
Sunset 19:42
First Quarter42% illuminated
Moonrise 15:17 · Moonset 22:07
Moonrise 15:17 · Moonset 22:07
Chart
TableThu, Sep 17, 2026
Forecast from 12 °C to 20 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Thu, Sep 17, 2026
Frequently asked questions about the 5-day weather in Cologne
What will the weather be like in Cologne over the next 5 days?
Over the next 5 days in Cologne the temperature is expected to range from about 11 to 21 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Cologne?
The chance of rain in Cologne over the next 5 days reaches 35%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Cologne?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Cologne will be the warmest and which the coolest?
Over the next 5 days the temperature in Cologne ranges from about 11 to 21 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Cologne over the next 5 days?
Over the next 5 days the wind in Cologne picks up to 5 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Cologne is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 35%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Cologne?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Will I need an umbrella or sunscreen in Cologne this week?
Rain reaches a 35% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 3.6; sunscreen is worth it from about 3 upwards.
Cologne 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.