5-day weather forecast Reykjavík 28-03-2026
Weather forecast Reykjavík tomorrow 28.03.2026: blizzard, temperature from -3 °C to 4 °C.
Precipitation probability 83%. Wind up to 20.31 m/s (gusts 26.67 m/s). Air humidity 64–96%, atmospheric pressure 734–760 mm Hg, UV index up to 1.1.
Sunrise 07:05
Sunset 20:03
Sunset 20:03
Chart
Table
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Blowing snow | -2 °C | 83% (0.03 mm/hr) | 86% | 71% | 756 mm Hg | NNW 327° 10.5 (12.72) m/s | 0 |
| 01:00 |  Blizzard | -2 °C | 100% (0.08 mm/hr) | 90% | 73% | 757 mm Hg | NNW 330° 8.5 (10.36) m/s | 0 |
| 02:00 |  Light snow | -2 °C | 82% (0.02 mm/hr) | 68% | 72% | 758 mm Hg | NNW 333° 7 (8.72) m/s | 0 |
| 03:00 |  Partly cloudy | -2 °C | 0% | 36% | 69% | 758 mm Hg | NNW 330° 6.19 (7.92) m/s | 0 |
| 04:00 |  Clear | -2 °C | 0% | 22% | 68% | 759 mm Hg | NNW 330° 5.81 (7.78) m/s | 0 |
| 05:00 | Clear | -2 °C | 0% | 7% | 68% | 759 mm Hg | NNW 336° 4.81 (6.53) m/s | 0 |
| 06:00 | Clear | -3 °C | 0% | 3% | 69% | 760 mm Hg | N 354° 3.31 (4.75) m/s | 0 |
| 07:00 | Clear | -3 °C | 0% | 4% | 71% | 760 mm Hg | NE 39° 2.31 (3.53) m/s | 0 |
| 08:00 |  Sunny | -3 °C | 0% | 6% | 71% | 760 mm Hg | E 99° 1.89 (2.83) m/s | 0.1 |
| 09:00 |  Partly cloudy | -3 °C | 0% | 28% | 68% | 759 mm Hg | ESE 117° 2.69 (3.58) m/s | 0.3 |
| 10:00 | Partly cloudy | -2 °C | 0% | 32% | 67% | 759 mm Hg | ESE 120° 4 (5.03) m/s | 0.5 |
| 11:00 | Sunny | -2 °C | 0% | 8% | 66% | 759 mm Hg | ESE 117° 5.11 (6.22) m/s | 0.8 |
| 12:00 | Partly cloudy | -1 °C | 0% | 59% | 66% | 758 mm Hg | ESE 120° 6.31 (7.64) m/s | 1.1 |
| 13:00 | Partly cloudy | -1 °C | 0% | 56% | 64% | 757 mm Hg | ESE 113° 7.61 (9.17) m/s | 1 |
| 14:00 |  Overcast | -1 °C | 0% | 100% | 64% | 755 mm Hg | ESE 110° 9.11 (10.89) m/s | 1 |
| 15:00 |  Blowing snow | -1 °C | 86% (0.02 mm/hr) | 100% | 66% | 753 mm Hg | ESE 107° 11.61 (14.28) m/s | 0.8 |
| 16:00 |  Blizzard | 0 °C | 100% (0.22 mm/hr) | 56% | 76% | 751 mm Hg | ESE 108° 14 (16.83) m/s | 0.4 |
| 17:00 | Blizzard | -1 °C | 100% (0.66 mm/hr) | 78% | 80% | 748 mm Hg | ESE 106° 16.5 (20.28) m/s | 0.3 |
| 18:00 | Blizzard | -1 °C | 100% (1.29 mm/hr) | 66% | 79% | 745 mm Hg | ESE 105° 18.69 (23.31) m/s | 0.2 |
| 19:00 | Blizzard | 0 °C | 100% (2.27 mm/hr) | 93% | 91% | 742 mm Hg | ESE 105° 18.89 (24.14) m/s | 0.1 |
| 20:00 | Blizzard | 1 °C | 100% (3.66 mm/hr) | 100% | 96% | 738 mm Hg | ESE 114° 19.81 (25.81) m/s | 0 |
| 21:00 |  Heavy snow | 2 °C | 100% (6.03 mm/hr) | 100% | 96% | 735 mm Hg | SE 124° 20.31 (26.67) m/s | 0 |
| 22:00 | Heavy snow | 2 °C | 100% (5.36 mm/hr) | 100% | 96% | 734 mm Hg | SE 131° 16.19 (21.78) m/s | 0 |
| 23:00 |  Light sleet | 4 °C | 100% (0.86 mm/hr) | 100% | 94% | 734 mm Hg | S 175° 6.61 (9.28) 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.