5-day weather forecast Reykjavík 29-05-2026
Weather forecast Reykjavík Friday, May 29 29.05.2026: light rain, temperature from 6 °C to 8 °C.
Precipitation probability 87%. Wind up to 5.19 m/s (gusts 6.86 m/s). Air humidity 79–92%, atmospheric pressure 755–758 mm Hg, UV index up to 3.3.
Sunrise 03:29
Sunset 23:20
Sunset 23:20
Full Moon99% illuminated
Moonrise 22:51 · Moonset 02:16
Moonrise 22:51 · Moonset 02:16
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 8 °C | 87% (0.02 mm/hr) | 100% | 79% | 758 mm Hg | NNE 29° 4.11 (5.61) m/s | 0 |
| 01:00 | Patchy rain possible | 7 °C | 100% (0.1 mm/hr) | 100% | 81% | 758 mm Hg | NNE 31° 3.89 (5.31) m/s | 0 |
| 02:00 | Patchy rain possible | 7 °C | 100% (0.13 mm/hr) | 92% | 82% | 758 mm Hg | NE 40° 3.89 (5.25) m/s | 0 |
| 03:00 | Patchy rain possible | 7 °C | 64% (0.05 mm/hr) | 93% | 82% | 757 mm Hg | NNE 32° 4.11 (5.53) m/s | 0 |
| 04:00 |  Patchy rain possible | 7 °C | 100% (0.12 mm/hr) | 100% | 82% | 757 mm Hg | NNE 25° 4.19 (5.56) m/s | 0 |
| 05:00 |  Light rain | 6 °C | 100% (1.31 mm/hr) | 100% | 86% | 756 mm Hg | NE 39° 5.19 (6.86) m/s | 0.1 |
| 06:00 |  Moderate rain | 6 °C | 100% (2.88 mm/hr) | 100% | 89% | 756 mm Hg | NE 35° 3.69 (4.92) m/s | 0.1 |
| 07:00 | Moderate rain | 6 °C | 100% (2.5 mm/hr) | 100% | 91% | 755 mm Hg | NE 44° 4.39 (5.75) m/s | 0.3 |
| 08:00 | Moderate rain | 6 °C | 100% (4.15 mm/hr) | 100% | 92% | 755 mm Hg | NE 34° 5 (6.53) m/s | 0.8 |
| 09:00 | Light rain | 6 °C | 100% (1.79 mm/hr) | 100% | 91% | 755 mm Hg | NNE 31° 4.31 (5.61) m/s | 1.5 |
| 10:00 | Light rain | 6 °C | 100% (0.93 mm/hr) | 100% | 90% | 756 mm Hg | NNE 18° 2.61 (3.39) m/s | 2.3 |
| 11:00 | Light rain | 6 °C | 100% (0.91 mm/hr) | 100% | 91% | 756 mm Hg | NNE 17° 3 (3.89) m/s | 3 |
| 12:00 |  Light drizzle | 6 °C | 100% (0.7 mm/hr) | 100% | 90% | 756 mm Hg | NNE 32° 3.81 (4.89) m/s | 3.3 |
| 13:00 | Light drizzle | 6 °C | 100% (0.33 mm/hr) | 100% | 88% | 755 mm Hg | NE 50° 3.5 (4.56) m/s | 3.2 |
| 14:00 | Light drizzle | 6 °C | 100% (0.17 mm/hr) | 100% | 85% | 755 mm Hg | NE 51° 3.39 (4.44) m/s | 3 |
| 15:00 | Light drizzle | 7 °C | 100% (0.24 mm/hr) | 100% | 83% | 756 mm Hg | NE 34° 2.81 (3.61) m/s | 2.4 |
| 16:00 | Light drizzle | 7 °C | 100% (0.33 mm/hr) | 100% | 84% | 756 mm Hg | NNE 28° 2.89 (3.72) m/s | 1.9 |
| 17:00 | Light drizzle | 6 °C | 100% (0.19 mm/hr) | 100% | 85% | 756 mm Hg | NE 39° 3.11 (4.06) m/s | 1.3 |
| 18:00 | Light rain | 7 °C | 100% (0.92 mm/hr) | 100% | 84% | 756 mm Hg | NE 49° 2.19 (2.86) m/s | 0.8 |
| 19:00 | Light rain | 6 °C | 100% (1.68 mm/hr) | 100% | 89% | 756 mm Hg | NE 41° 2.61 (3.44) m/s | 0.4 |
| 20:00 | Light rain | 6 °C | 100% (1.87 mm/hr) | 100% | 90% | 756 mm Hg | NE 45° 2.89 (3.86) m/s | 0.2 |
| 21:00 | Light rain | 6 °C | 100% (1.46 mm/hr) | 100% | 91% | 757 mm Hg | NE 51° 2.11 (2.83) m/s | 0.1 |
| 22:00 | Light drizzle | 6 °C | 100% (0.47 mm/hr) | 100% | 90% | 757 mm Hg | NE 46° 2 (2.67) m/s | 0 |
| 23:00 | Light rain | 6 °C | 100% (0.98 mm/hr) | 100% | 90% | 757 mm Hg | NE 53° 2.31 (3.11) m/s | 0 |
Reykjavík 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.