Weather Forecast for Heimaey Island

Rangarvallasysla, Iceland

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Light rain

Current Weather - Heimaey Island: 3°C

Rangarvallasysla, Iceland

Light rain

Feels like -4°C

Wind

46 km/h SW

Humidity

87%

Pressure

981 mb

UV Index

0

Visibility

10 km

Moderate rain

Moderate rain

Sunday, March 29, 2026

High

5°C

Low

3°C

Rain Chance

100%

Hourly Forecast

Light sleet showers 4°C
11:00
Light sleet showers 5°C
12:00
Light sleet showers 5°C
13:00
Blizzard 3°C
14:00
Light sleet showers 4°C
15:00
Light sleet showers 5°C
16:00
Light sleet showers 4°C
17:00
Light sleet showers 4°C
18:00
Blizzard 4°C
19:00
Blizzard 4°C
20:00
Blizzard 4°C
21:00
Light sleet showers 4°C
22:00
Patchy rain nearby 5°C
23:00
Mar 30

Day Statistics

Maximum Wind

70 km/h

Humidity

76%

Precipitation

10 mm

UV Index

0

Visibility

6 km

Rain Chance

100%

Snow Chance

0%

Sun & Moon

Sunrise

06:51 AM

Sunset

08:02 PM

Moonrise

03:02 PM

Moonset

06:48 AM

Moon Phase

Waxing Gibbous

Moon Illumination

83%

Air Quality

PM2.5

4.1

μg/m³

PM10

15.5

μg/m³

NO₂

1

μg/m³

O₃

93.3

μg/m³

SO₂

0.9

μg/m³

CO

164.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

42.92

Diffuse Radiation

19.04

DNI

102.86

GTI

0