5-day weather forecast Reykjavík Oct 16, 2026
8°Weather forecast Reykjavík Friday Oct 16, 2026: patchy rain possible, temperature from 8 °C to 8 °C.
Precipitation probability 40%. Wind up to 10.5 m/s (gusts 12 m/s). Air humidity 76–86%, atmospheric pressure 755–767 mm Hg, UV index up to 0.3.
5 days at a glance — tap a day to open it
Sunrise 08:21
Sunset 18:05
Sunset 18:05
First Quarter37% illuminated
Moonrise does not rise today · Moonset does not set today
Moonrise does not rise today · Moonset does not set today
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 8 °C | 34% (0.19 mm/hr) | 89% | 77% | 755 mm Hg | SW 230° 10.31 (11.83) m/s | 0 |
| 01:00 | Patchy rain possible | 8 °C | 40% (0.36 mm/hr) | 77% | 78% | 755 mm Hg | SW 227° 10.5 (11.83) m/s | 0 |
| 02:00 | Patchy rain possible | 8 °C | 30% (0.17 mm/hr) | 74% | 79% | 755 mm Hg | SW 223° 10.39 (11.92) m/s | 0 |
| 03:00 | Patchy rain possible | 8 °C | 33% (0.17 mm/hr) | 87% | 79% | 756 mm Hg | SW 220° 10.19 (12) m/s | 0 |
| 04:00 | Patchy rain possible | 8 °C | 32% (0.19 mm/hr) | 82% | 78% | 757 mm Hg | SW 223° 9.81 (12) m/s | 0 |
| 05:00 | Patchy rain possible | 8 °C | 24% (0.08 mm/hr) | 81% | 76% | 757 mm Hg | SW 223° 9.89 (11.53) m/s | 0 |
| 06:00 | Patchy rain possible | 8 °C | 25% (0.11 mm/hr) | 69% | 77% | 758 mm Hg | SW 214° 9.61 (11.33) m/s | 0 |
| 07:00 |  Light rain shower | 8 °C | 36% (0.16 mm/hr) | 100% | 79% | 758 mm Hg | SW 214° 8.81 (10.31) m/s | 0 |
| 08:00 | Patchy rain possible | 8 °C | 32% (0.1 mm/hr) | 100% | 77% | 758 mm Hg | SSW 213° 8.61 (9.61) m/s | 0 |
| 09:00 |  Light rain shower | 8 °C | 35% (0.15 mm/hr) | 100% | 78% | 759 mm Hg | SSW 211° 8.69 (9.72) m/s | 0 |
| 10:00 | Patchy rain possible | 8 °C | 32% (0.1 mm/hr) | 100% | 78% | 760 mm Hg | SSW 210° 8.61 (9.83) m/s | 0.1 |
| 11:00 | Patchy rain possible | 8 °C | 34% (0.14 mm/hr) | 100% | 77% | 761 mm Hg | SSW 211° 8.31 (9.61) m/s | 0.1 |
| 12:00 | Patchy rain possible | 8 °C | 34% (0.15 mm/hr) | 100% | 77% | 761 mm Hg | SW 214° 8 (9.33) m/s | 0.2 |
| 13:00 | Light rain shower | 8 °C | 37% (0.2 mm/hr) | 100% | 78% | 762 mm Hg | SW 217° 8.31 (9.53) m/s | 0.3 |
| 14:00 | Light rain shower | 8 °C | 35% (0.16 mm/hr) | 100% | 77% | 762 mm Hg | SW 217° 8.19 (9.22) m/s | 0.3 |
| 15:00 | Patchy rain possible | 8 °C | 34% (0.14 mm/hr) | 100% | 78% | 763 mm Hg | SW 219° 8.5 (9.61) m/s | 0.3 |
| 16:00 | Patchy rain possible | 8 °C | 35% (0.14 mm/hr) | 100% | 79% | 764 mm Hg | SW 222° 8.11 (9.19) m/s | 0.1 |
| 17:00 | Patchy rain possible | 8 °C | 36% (0.14 mm/hr) | 100% | 81% | 764 mm Hg | SW 225° 8 (9.33) m/s | 0.1 |
| 18:00 | Light rain shower | 8 °C | 39% (0.18 mm/hr) | 100% | 82% | 764 mm Hg | SW 230° 8.31 (9.5) m/s | 0 |
| 19:00 | Patchy rain possible | 8 °C | 37% (0.11 mm/hr) | 100% | 84% | 765 mm Hg | SW 228° 8.61 (9.83) m/s | 0 |
| 20:00 | Patchy rain possible | 8 °C | 33% (0.06 mm/hr) | 100% | 84% | 766 mm Hg | SW 227° 7.81 (9.03) m/s | 0 |
| 21:00 | Patchy rain possible | 8 °C | 38% (0.13 mm/hr) | 100% | 85% | 766 mm Hg | SW 223° 7.5 (8.61) m/s | 0 |
| 22:00 | Patchy rain possible | 8 °C | 34% (0.07 mm/hr) | 99% | 85% | 767 mm Hg | SW 214° 7 (8.11) m/s | 0 |
| 23:00 | Patchy rain possible | 8 °C | 30% (0.05 mm/hr) | 88% | 86% | 767 mm Hg | SSW 205° 6.31 (7.72) 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.