Iceland weather live forecast

Today's maximum temperature in Iceland is expected to be 5°C. Select a day from the live weather forecast for Iceland (Reykjavik) for more weather parameters.

Thursday
18th Dec
5

0

2

0
Friday
19th Dec
4

-1

0

0
Saturday
20th Dec
6

4

0

0
Sunday
21st Dec
6

3

1

0
Monday
22nd Dec
6

4

0

0

5-day weather forecast updated at 04:00 on Thursday 18th December 2025 GMT

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Destination

The 5-day weather forecast for Iceland (Reykjavik) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Iceland destinations

Below are temperatures expected today at popular countries, regions and places in Iceland. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Iceland weather forecast by day

Below are the detailed weather forecasts for Iceland for the next 5 days. The forecasts shown are for Reykjavik and may not represent the whole of Iceland. Browse more destinations in Iceland to view more weather forecasts.

Iceland weather for Thursday 18th December 2025

Expect sunshine and showers in Iceland with a maximum temperature of 5°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a moderate breeze of 20 kph from the east.

5
°C maximum temperature
0
°C minimum temperature
sunshine and showers
2
hours of sunshine
0
UV index (None)
6
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
20
kph wind from E

Iceland weather for Friday 19th December 2025

Expect mostly cloudy with light rain in Iceland with a maximum temperature of 4°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 23 kph from the east.

4
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
36
% chance of some rain
<5
mm of rainfall expected
-1
°C wind chill
23
kph wind from E

Iceland weather for Saturday 20th December 2025

Expect cloudy with some rain in Iceland with a maximum temperature of 6°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 23 kph from the east.

6
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
40
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
23
kph wind from E

Iceland weather for Sunday 21st December 2025

Expect broken clouds in Iceland with a maximum temperature of 6°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

6
°C maximum temperature
3
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
21
kph wind from SE

Iceland weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Iceland with a maximum temperature of 6°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 21 kph from the south-east.