Weather Forecast for Heimaey Island

Rangarvallasysla, Iceland

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Light drizzle

Current Weather - Heimaey Island: 6°C

Rangarvallasysla, Iceland

Light drizzle

Feels like 2°C

Wind

20 km/h ENE

Humidity

88%

Pressure

1008 mb

UV Index

1

Visibility

2 km

Moderate rain

Moderate rain

Saturday, May 30, 2026

High

7°C

Low

5°C

Rain Chance

100%

Hourly Forecast

Light rain 6°C
17:00
Light drizzle 7°C
18:00
Light drizzle 7°C
19:00
Light drizzle 7°C
20:00
Light drizzle 7°C
21:00
Patchy rain nearby 7°C
22:00
Cloudy 8°C
23:00
May 31

Day Statistics

Maximum Wind

41 km/h

Humidity

88%

Precipitation

12 mm

UV Index

1

Visibility

4 km

Rain Chance

100%

Snow Chance

0%

Sun & Moon

Sunrise

03:32 AM

Sunset

11:05 PM

Moonrise

Does not rise today

Moonset

02:03 AM

Moon Phase

Full Moon

Moon Illumination

100%

Air Quality

PM2.5

3.9

μg/m³

PM10

6.6

μg/m³

NO₂

1

μg/m³

O₃

83.2

μg/m³

SO₂

1.1

μg/m³

CO

117.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

52.16

Diffuse Radiation

37.21

DNI

21.11

GTI

25.49