5-day weather forecast Cologne 18-08-2026
Weather forecast Cologne Tuesday, August 18 18.08.2026: patchy rain possible, temperature from 18 °C to 22 °C.
Precipitation probability 85%. Wind up to 5 m/s (gusts 7.08 m/s). Air humidity 52–94%, atmospheric pressure 758–761 mm Hg, UV index up to 0.7.
5 days at a glance — tap a day to open it
Sunrise 06:24
Sunset 20:47
Sunset 20:47
First Quarter37% illuminated
Moonrise 13:49 · Moonset 22:30
Moonrise 13:49 · Moonset 22:30
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 19 °C | 11% | 86% | 57% | 761 mm Hg | SSE 158° 1.81 (3.36) m/s | 0 |
| 01:00 |  Partly cloudy | 20 °C | 5% | 44% | 54% | 761 mm Hg | S 170° 2.39 (3.89) m/s | 0 |
| 02:00 | Partly cloudy | 20 °C | 5% | 44% | 53% | 761 mm Hg | S 181° 1.69 (2.69) m/s | 0 |
| 03:00 |  Overcast | 20 °C | 11% | 92% | 53% | 761 mm Hg | SSW 197° 1.61 (2.53) m/s | 0 |
| 04:00 | Partly cloudy | 20 °C | 7% | 62% | 53% | 760 mm Hg | SSW 210° 1.39 (2.17) m/s | 0 |
| 05:00 | Cloudy | 20 °C | 8% | 66% | 53% | 760 mm Hg | SW 225° 1.69 (2.58) m/s | 0 |
| 06:00 | Partly cloudy | 20 °C | 6% | 48% | 53% | 759 mm Hg | WSW 238° 1.5 (2.33) m/s | 0 |
| 07:00 |  Cloudy | 20 °C | 8% | 72% | 52% | 759 mm Hg | SW 233° 1.89 (2.83) m/s | 0 |
| 08:00 |  Patchy rain possible | 20 °C | 11% (0.02 mm/hr) | 79% | 53% | 759 mm Hg | WSW 238° 2.69 (3.86) m/s | 0.1 |
| 09:00 |  Partly cloudy | 21 °C | 6% | 53% | 52% | 759 mm Hg | WSW 237° 3.81 (5.03) m/s | 0.1 |
| 10:00 | Patchy rain possible | 22 °C | 12% (0.02 mm/hr) | 93% | 52% | 759 mm Hg | WSW 254° 5 (5.83) m/s | 0.1 |
| 11:00 | Patchy rain possible | 21 °C | 17% (0.12 mm/hr) | 66% | 61% | 759 mm Hg | W 260° 4.19 (5.58) m/s | 0.4 |
| 12:00 |  Light rain | 19 °C | 62% (0.89 mm/hr) | 100% | 77% | 759 mm Hg | W 279° 2.69 (3.58) m/s | 0.7 |
| 13:00 |  Light drizzle | 19 °C | 47% (0.3 mm/hr) | 100% | 77% | 759 mm Hg | W 276° 2.19 (2.97) m/s | 0.4 |
| 14:00 | Light rain | 19 °C | 73% (1.74 mm/hr) | 100% | 81% | 758 mm Hg | WNW 284° 2.69 (3.83) m/s | 0.7 |
| 15:00 |  Moderate rain | 18 °C | 85% (3.02 mm/hr) | 100% | 91% | 758 mm Hg | W 259° 2.89 (4.08) m/s | 0.6 |
| 16:00 | Light drizzle | 19 °C | 68% (0.48 mm/hr) | 100% | 92% | 758 mm Hg | WSW 256° 3.69 (5.39) m/s | 0.3 |
| 17:00 | Light drizzle | 19 °C | 73% (0.67 mm/hr) | 100% | 94% | 758 mm Hg | W 261° 3.89 (5.61) m/s | 0.3 |
| 18:00 | Patchy rain possible | 20 °C | 39% (0.07 mm/hr) | 100% | 93% | 758 mm Hg | W 260° 4 (5.69) m/s | 0.1 |
| 19:00 |  Light rain shower | 20 °C | 44% (0.16 mm/hr) | 100% | 92% | 758 mm Hg | WSW 257° 4.11 (5.89) m/s | 0.1 |
| 20:00 | Light rain shower | 20 °C | 65% (0.81 mm/hr) | 82% | 90% | 758 mm Hg | WSW 254° 4 (6.17) m/s | 0.1 |
| 21:00 |  Patchy rain possible | 19 °C | 40% (0.2 mm/hr) | 75% | 91% | 758 mm Hg | WSW 246° 4 (7.08) m/s | 0 |
| 22:00 |  Light rain shower | 18 °C | 35% (0.2 mm/hr) | 53% | 92% | 758 mm Hg | WSW 243° 3.5 (6.86) m/s | 0 |
| 23:00 | Light rain shower | 18 °C | 44% (0.22 mm/hr) | 81% | 93% | 758 mm Hg | SW 235° 2.69 (5.61) m/s | 0 |
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.