5-day weather forecast Reykjavík 29-05-2026
Weather forecast Reykjavík today 29.05.2026: light rain, temperature from 5 °C to 8 °C.
Precipitation probability 76%. Wind up to 5.5 m/s (gusts 7.08 m/s). Air humidity 71–94%, atmospheric pressure 754–757 mm Hg, UV index up to 1.3.
Weather Alerts
Veðurviðvörun: Snjókoma
Sunset 23:20
Moonrise 22:51 · Moonset 02:16
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 6 °C | 76% (0.01 mm/hr) | 100% | 92% | 756 mm Hg | NNE 24° 4.61 (6.06) m/s | 0 |
| 01:00 | Patchy rain possible | 6 °C | 71% (0.02 mm/hr) | 100% | 92% | 756 mm Hg | NNE 22° 4.81 (6.25) m/s | 0 |
| 02:00 |  Light drizzle | 6 °C | 100% (0.4 mm/hr) | 100% | 92% | 755 mm Hg | NNE 19° 4.61 (6) m/s | 0 |
| 03:00 | Light drizzle | 6 °C | 100% (0.44 mm/hr) | 100% | 92% | 755 mm Hg | NNE 24° 5 (6.53) m/s | 0 |
| 04:00 |  Light rain | 6 °C | 100% (0.79 mm/hr) | 100% | 90% | 755 mm Hg | NNE 26° 4.61 (5.94) m/s | 0 |
| 05:00 |  Light drizzle | 5 °C | 100% (0.65 mm/hr) | 100% | 89% | 755 mm Hg | NNE 18° 4.11 (5.33) m/s | 0 |
| 06:00 | Light drizzle | 5 °C | 100% (0.37 mm/hr) | 100% | 87% | 755 mm Hg | NNE 28° 5.5 (7.08) m/s | 0.1 |
| 07:00 | Light drizzle | 5 °C | 100% (0.54 mm/hr) | 100% | 86% | 754 mm Hg | NE 36° 4.61 (5.97) m/s | 0.2 |
| 08:00 | Light drizzle | 6 °C | 100% (0.29 mm/hr) | 100% | 84% | 755 mm Hg | NE 39° 3.69 (4.72) m/s | 0.5 |
| 09:00 | Light rain | 6 °C | 100% (1.12 mm/hr) | 100% | 84% | 755 mm Hg | NE 38° 3.11 (4.03) m/s | 0.9 |
| 10:00 |  Moderate rain | 5 °C | 100% (4.03 mm/hr) | 100% | 89% | 755 mm Hg | NNE 27° 3 (3.89) m/s | 0.9 |
| 11:00 |  Partly cloudy | 8 °C | 100% (1.8 mm/hr) | 75% | 71% | 756 mm Hg | NNE 31° 3.61 (4.69) m/s | 0.9 |
| 12:00 | Moderate rain | 5 °C | 100% (3.38 mm/hr) | 100% | 92% | 755 mm Hg | NNE 22° 2.5 (3.28) m/s | 1 |
| 13:00 | Moderate rain | 5 °C | 100% (2.69 mm/hr) | 100% | 94% | 755 mm Hg | NNE 24° 3.31 (4.31) m/s | 1.2 |
| 14:00 | Light rain | 5 °C | 100% (2.38 mm/hr) | 100% | 93% | 755 mm Hg | NE 37° 3.11 (4) m/s | 1.3 |
| 15:00 | Light rain | 5 °C | 100% (0.9 mm/hr) | 100% | 92% | 756 mm Hg | NE 35° 3.89 (4.89) m/s | 0.9 |
| 16:00 | Light rain | 5 °C | 100% (1.31 mm/hr) | 100% | 90% | 756 mm Hg | NE 35° 3.5 (4.44) m/s | 0.8 |
| 17:00 | Light rain | 5 °C | 100% (1.38 mm/hr) | 100% | 90% | 756 mm Hg | NE 39° 3.31 (4.22) m/s | 0.8 |
| 18:00 |  Patchy rain possible | 5 °C | 100% (0.09 mm/hr) | 100% | 90% | 756 mm Hg | NNE 28° 3.5 (4.39) m/s | 0.6 |
| 19:00 |  Overcast | 5 °C | 0% | 100% | 88% | 757 mm Hg | NE 37° 3.5 (4.47) m/s | 0.4 |
| 20:00 | Overcast | 5 °C | 0% | 100% | 86% | 757 mm Hg | NE 52° 3.19 (4.11) m/s | 0.2 |
| 21:00 | Overcast | 5 °C | 0% | 100% | 85% | 757 mm Hg | NE 47° 2.89 (3.78) m/s | 0.1 |
| 22:00 | Patchy rain possible | 5 °C | 87% (0.01 mm/hr) | 100% | 85% | 757 mm Hg | NE 48° 2.81 (3.61) m/s | 0 |
| 23:00 | Overcast | 5 °C | 0% | 100% | 86% | 757 mm Hg | NE 48° 2.69 (3.53) m/s | 0 |
Frequently asked questions about the weather in Reykjavík
Today in Reykjavík the temperature ranges from 5 °C to 8 °C, wind up to 5.5 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Reykjavík today is 76%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in Reykjavík today reaches up to 5.5 m/s with gusts up to 7.08 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Reykjavík today ranges from 71% to 94%. View the humidity chart above for hourly details.
The UV index in Reykjavík today reaches up to 1.3. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Reykjavík today ranges from 754 to 757 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Reykjavík today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.
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.