5-day weather forecast Reykjavík 31-03-2026
Weather forecast Reykjavík Tuesday 31 March 31.03.2026: blizzard, temperature from 1 °C to 5 °C.
Precipitation probability 100%. Wind up to 17.39 m/s (gusts 25.5 m/s). Air humidity 55–94%, atmospheric pressure 740–758 mm Hg, UV index up to 1.
Sunrise 07:01
Sunset 20:06
Sunset 20:06
Chart
Table
Tue, 31 Mar, 2026
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Blizzard | 0 °C | 100% (1.48 mm/hr) | 100% | 91% | 747 mm Hg | ENE 76° 9.19 (12.44) m/s | 0 |
| 01:00 | Blizzard | 1 °C | 100% (1.39 mm/hr) | 100% | 90% | 745 mm Hg | E 100° 10.69 (14.61) m/s | 0 |
| 02:00 |  Light rain | 2 °C | 100% (1.11 mm/hr) | 100% | 93% | 742 mm Hg | ESE 109° 10.19 (16.06) m/s | 0 |
| 03:00 |  Light drizzle | 5 °C | 100% (0.57 mm/hr) | 100% | 94% | 741 mm Hg | SSE 158° 10.19 (16.42) m/s | 0 |
| 04:00 |  Patchy rain possible | 5 °C | 89% (0.03 mm/hr) | 100% | 91% | 740 mm Hg | S 182° 10.69 (15.25) m/s | 0 |
| 05:00 | Patchy rain possible | 4 °C | 70% (0.01 mm/hr) | 94% | 88% | 741 mm Hg | SSW 207° 13.39 (18.11) m/s | 0 |
| 06:00 |  Blowing snow | 2 °C | 67% (0.01 mm/hr) | 50% | 88% | 743 mm Hg | WSW 255° 15.19 (18.86) m/s | 0 |
| 07:00 |  Blizzard | 2 °C | 100% (0.22 mm/hr) | 100% | 91% | 746 mm Hg | WSW 255° 17.19 (21) m/s | 0 |
| 08:00 | Blizzard | 1 °C | 100% (0.12 mm/hr) | 100% | 78% | 747 mm Hg | WSW 257° 16.69 (20.11) m/s | 0.1 |
| 09:00 |  Blowing snow | 1 °C | 53% (0.04 mm/hr) | 100% | 67% | 749 mm Hg | WSW 255° 16 (19.61) m/s | 0.3 |
| 10:00 | Blizzard | 1 °C | 100% (0.25 mm/hr) | 76% | 63% | 750 mm Hg | WSW 252° 16.31 (20.33) m/s | 0.5 |
| 11:00 | Blizzard | 0 °C | 100% (0.36 mm/hr) | 100% | 63% | 751 mm Hg | WSW 251° 16.19 (20.11) m/s | 0.7 |
| 12:00 | Blizzard | 1 °C | 100% (0.34 mm/hr) | 100% | 62% | 751 mm Hg | WSW 247° 15.81 (20.81) m/s | 1 |
| 13:00 | Blizzard | 1 °C | 100% (0.35 mm/hr) | 100% | 62% | 752 mm Hg | WSW 246° 16.19 (19.72) m/s | 1 |
| 14:00 | Blizzard | 1 °C | 100% (0.41 mm/hr) | 100% | 62% | 752 mm Hg | WSW 248° 16.61 (21.25) m/s | 1 |
| 15:00 | Blizzard | 1 °C | 100% (0.38 mm/hr) | 100% | 61% | 752 mm Hg | WSW 249° 17.19 (22.97) m/s | 0.9 |
| 16:00 | Blizzard | 1 °C | 100% (0.26 mm/hr) | 100% | 61% | 752 mm Hg | WSW 250° 17.39 (24.44) m/s | 0.7 |
| 17:00 | Blizzard | 1 °C | 100% (0.23 mm/hr) | 100% | 62% | 753 mm Hg | WSW 249° 17.19 (25) m/s | 0.5 |
| 18:00 | Blizzard | 1 °C | 100% (0.36 mm/hr) | 100% | 62% | 754 mm Hg | WSW 253° 16.81 (25.5) m/s | 0.2 |
| 19:00 | Blizzard | 1 °C | 100% (0.37 mm/hr) | 100% | 61% | 755 mm Hg | W 259° 16.5 (21.33) m/s | 0.1 |
| 20:00 | Blizzard | 1 °C | 100% (0.4 mm/hr) | 100% | 61% | 755 mm Hg | W 268° 16.19 (21.08) m/s | 0 |
| 21:00 |  Patchy heavy snow | 2 °C | 100% (0.11 mm/hr) | 86% | 55% | 757 mm Hg | W 268° 16.19 (21.67) m/s | 0 |
| 22:00 | Blizzard | 2 °C | 100% (0.12 mm/hr) | 79% | 56% | 758 mm Hg | W 270° 15.39 (20.78) m/s | 0 |
| 23:00 | Blizzard | 2 °C | 100% (0.14 mm/hr) | 100% | 61% | 758 mm Hg | W 262° 13.61 (18.14) m/s | 0 |
Tue, 31 Mar, 2026
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.