5-day weather forecast Reykjavík 27-07-2026
Weather forecast Reykjavík Monday, July 27 27.07.2026: partly cloudy, temperature from 10 °C to 15 °C.
Precipitation probability 20%. Wind up to 5.89 m/s (gusts 8.28 m/s). Air humidity 51–72%, atmospheric pressure 755–758 mm Hg, UV index up to 3.8.
5 days at a glance — tap a day to open it
Sunrise 04:19
Sunset 22:49
Sunset 22:49
Full Moon99% illuminated
Moonrise 23:44 · Moonset Does not set today
Moonrise 23:44 · Moonset Does not set today
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 10 °C | 8% | 33% | 69% | 755 mm Hg | NNE 31° 4.19 (7.19) m/s | 0 |
| 01:00 | Partly cloudy | 10 °C | 10% | 53% | 68% | 755 mm Hg | NNE 33° 4.11 (6.97) m/s | 0 |
| 02:00 |  Cloudy | 10 °C | 14% | 77% | 69% | 755 mm Hg | NE 36° 3.89 (6.69) m/s | 0 |
| 03:00 | Partly cloudy | 10 °C | 11% | 55% | 70% | 755 mm Hg | NE 43° 3.61 (6.17) m/s | 0 |
| 04:00 |  Overcast | 10 °C | 18% | 100% | 69% | 755 mm Hg | NE 46° 3.19 (5.47) m/s | 0 |
| 05:00 |  Overcast | 10 °C | 18% | 100% | 69% | 755 mm Hg | NE 46° 3.5 (5.86) m/s | 0 |
| 06:00 | Overcast | 10 °C | 18% | 100% | 69% | 755 mm Hg | NE 42° 3.61 (5.72) m/s | 0.1 |
| 07:00 | Overcast | 11 °C | 17% | 100% | 67% | 756 mm Hg | NE 36° 3.69 (5.25) m/s | 0.4 |
| 08:00 |  Partly cloudy | 11 °C | 8% | 44% | 63% | 756 mm Hg | NNE 31° 3.89 (5.11) m/s | 0.7 |
| 09:00 | Partly cloudy | 12 °C | 6% | 32% | 60% | 756 mm Hg | NNE 32° 3.89 (4.86) m/s | 1.3 |
| 10:00 | Partly cloudy | 13 °C | 5% | 28% | 57% | 757 mm Hg | NNE 32° 3.69 (4.67) m/s | 2.1 |
| 11:00 | Partly cloudy | 13 °C | 4% | 25% | 56% | 757 mm Hg | NNE 29° 3.69 (4.75) m/s | 2.8 |
| 12:00 | Partly cloudy | 14 °C | 4% | 27% | 54% | 757 mm Hg | NNE 22° 3.81 (4.86) m/s | 3.4 |
| 13:00 | Partly cloudy | 14 °C | 4% | 28% | 52% | 757 mm Hg | NNE 22° 4 (5.25) m/s | 3.7 |
| 14:00 | Partly cloudy | 15 °C | 4% | 26% | 51% | 757 mm Hg | NNE 14° 4.39 (5.92) m/s | 3.8 |
| 15:00 | Partly cloudy | 15 °C | 4% | 27% | 53% | 756 mm Hg | N 6° 4.81 (6.72) m/s | 3.2 |
| 16:00 | Partly cloudy | 14 °C | 5% | 31% | 55% | 756 mm Hg | N 7° 5.5 (7.81) m/s | 2.3 |
| 17:00 | Partly cloudy | 14 °C | 6% | 41% | 57% | 756 mm Hg | NNE 15° 5.39 (7.92) m/s | 1.5 |
| 18:00 | Partly cloudy | 14 °C | 6% | 43% | 58% | 757 mm Hg | NNE 25° 5.81 (8.28) m/s | 1 |
| 19:00 | Partly cloudy | 14 °C | 6% | 34% | 59% | 757 mm Hg | NNE 25° 5.69 (7.89) m/s | 0.6 |
| 20:00 | Partly cloudy | 13 °C | 6% | 32% | 61% | 757 mm Hg | NNE 24° 5.81 (7.86) m/s | 0.3 |
| 21:00 | Partly cloudy | 11 °C | 9% | 48% | 66% | 757 mm Hg | NNE 30° 5.89 (7.75) m/s | 0.1 |
| 22:00 |  Cloudy | 10 °C | 12% | 67% | 69% | 758 mm Hg | NNE 33° 5.89 (8.03) m/s | 0 |
| 23:00 | Overcast | 10 °C | 20% | 100% | 72% | 758 mm Hg | NE 36° 5.69 (8.11) 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.