5-day weather forecast Reykjavík 19-03-2026
Weather forecast Reykjavík Thursday 19 March 19.03.2026: blizzard, temperature from 1 °C to 6 °C.
Precipitation probability 100%. Wind up to 14.69 m/s (gusts 20.78 m/s). Air humidity 75–97%, atmospheric pressure 749–761 mm Hg, UV index up to 0.1.
Sunrise 07:35
Sunset 19:36
Sunset 19:36
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Heavy snow | 2 °C | 100% (0.6 mm/hr) | 100% | 92% | 761 mm Hg | SSE 160° 10.39 (14.11) m/s | 0 |
| 01:00 | Heavy snow | 3 °C | 100% (1.46 mm/hr) | 100% | 96% | 761 mm Hg | S 183° 10.5 (14.5) m/s | 0 |
| 02:00 | Heavy snow | 3 °C | 100% (0.99 mm/hr) | 100% | 95% | 759 mm Hg | S 173° 11.89 (16.19) m/s | 0 |
| 03:00 | Heavy snow | 3 °C | 100% (1.96 mm/hr) | 100% | 97% | 758 mm Hg | S 178° 11.81 (16.14) m/s | 0 |
| 04:00 | Heavy snow | 3 °C | 100% (2.65 mm/hr) | 100% | 97% | 758 mm Hg | S 173° 11.69 (15.67) m/s | 0 |
| 05:00 | Heavy snow | 3 °C | 100% (3.58 mm/hr) | 100% | 97% | 756 mm Hg | SSE 165° 12.61 (16.75) m/s | 0 |
| 06:00 |  Moderate or heavy sleet | 3 °C | 100% (3.8 mm/hr) | 100% | 97% | 755 mm Hg | SSE 165° 13.81 (18.72) m/s | 0 |
| 07:00 | Moderate or heavy sleet | 3 °C | 100% (4.26 mm/hr) | 100% | 97% | 754 mm Hg | SSE 167° 14.69 (19.89) m/s | 0 |
| 08:00 |  Light rain | 4 °C | 100% (2.06 mm/hr) | 100% | 94% | 752 mm Hg | S 170° 14.69 (20.78) m/s | 0 |
| 09:00 | Light rain | 5 °C | 100% (1.19 mm/hr) | 100% | 92% | 752 mm Hg | S 175° 14 (20.11) m/s | 0 |
| 10:00 | Light rain | 5 °C | 100% (2.11 mm/hr) | 100% | 92% | 751 mm Hg | S 183° 13.61 (19.72) m/s | 0 |
| 11:00 | Light rain | 5 °C | 100% (1.45 mm/hr) | 100% | 93% | 750 mm Hg | S 188° 12.81 (19.06) m/s | 0.1 |
| 12:00 |  Light drizzle | 6 °C | 100% (0.74 mm/hr) | 100% | 92% | 750 mm Hg | S 191° 12 (18.5) m/s | 0.1 |
| 13:00 | Light drizzle | 6 °C | 100% (0.33 mm/hr) | 100% | 92% | 749 mm Hg | SSW 194° 12.11 (18.83) m/s | 0.1 |
| 14:00 | Light rain | 6 °C | 100% (0.82 mm/hr) | 100% | 92% | 749 mm Hg | SW 215° 11.81 (17.75) m/s | 0.1 |
| 15:00 |  Patchy rain possible | 5 °C | 100% (0.07 mm/hr) | 100% | 87% | 750 mm Hg | SW 214° 8.69 (12.61) m/s | 0.1 |
| 16:00 |  Light snow showers | 4 °C | 56% (0.03 mm/hr) | 100% | 82% | 750 mm Hg | SW 229° 11.31 (14.86) m/s | 0.1 |
| 17:00 |  Blizzard | 4 °C | 100% (0.27 mm/hr) | 100% | 83% | 750 mm Hg | SW 226° 11.61 (14.69) m/s | 0.1 |
| 18:00 | Blizzard | 3 °C | 100% (0.12 mm/hr) | 84% | 80% | 750 mm Hg | SW 225° 12.69 (16.58) m/s | 0.1 |
| 19:00 | Blizzard | 3 °C | 100% (0.23 mm/hr) | 100% | 80% | 750 mm Hg | SW 226° 12.89 (16.53) m/s | 0 |
| 20:00 |  Blizzard | 2 °C | 100% (0.28 mm/hr) | 96% | 83% | 750 mm Hg | SW 226° 13.39 (17.03) m/s | 0 |
| 21:00 | Blizzard | 2 °C | 100% (0.37 mm/hr) | 94% | 85% | 750 mm Hg | SW 225° 13.81 (17.61) m/s | 0 |
| 22:00 | Blizzard | 2 °C | 100% (0.25 mm/hr) | 99% | 75% | 750 mm Hg | SW 221° 13.89 (17.78) m/s | 0 |
| 23:00 | Blizzard | 1 °C | 100% (0.56 mm/hr) | 98% | 81% | 750 mm Hg | SW 224° 14.69 (19.89) m/s | 0 |
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.