5-day weather forecast Reykjavík 28-07-2026

Weather forecast Reykjavík Tuesday, July 28 28.07.2026: partly cloudy, temperature from 9 °C to 12 °C.

Precipitation probability 28%. Wind up to 5.69 m/s (gusts 8.06 m/s). Air humidity 60–76%, atmospheric pressure 758–759 mm Hg, UV index up to 3.3.

Sunrise 04:22
Sunset 22:46
Full Moon100% illuminated
Moonrise 23:10 · Moonset 01:39
Chart
Table

Forecast from 9 °C to 12 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)101099999999101111121212121212121211109
Precipitation (mm/hr)00.030.060.090.0400000000.0100000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)10010010010010010010010088676360872530332924352126303238
Rain chance (%)20232628252222221813111013566656567911

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)5.695.615.194.54.314.555.115.395.194.814.54.394.614.54.194.614.8954.894.814.814.694.69
Wind gust (m/s)8.067.897.396.085.785.946.56.476.616.285.725.335.195.565.725.395.816.336.476.316.336.396.56.58
Wind direction (°)NE 44°NE 44°NE 42°NE 43°NE 34°NNE 28°NNE 24°NNE 23°NNE 25°NNE 28°NNE 29°NNE 27°NNE 20°NNE 14°NNE 13°N 8°N 357°N 355°N 359°N 2°N 6°NNE 19°NNE 29°NE 34°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)737375747575767674716864626061616161616163677174

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)758758758758758758758758758758758758758758758758758758758758758758759759

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index0000000.10.20.61.222.53.23.32.82.52.11.61.10.70.30.100

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.