Reykjavik weather live forecast

Today's maximum temperature in Reykjavik is expected to be 9°C. Select a day from the live weather forecast for Reykjavik, Iceland for more weather parameters.

Sunday
17th May
9

6

5

2
Monday
18th May
10

5

14

3
Tuesday
19th May
10

5

8

3
Wednesday
20th May
12

5

9

2
Thursday
21st May
13

6

12

3

5-day weather forecast updated at 04:00 on Sunday 17th May 2026 GMT

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

Reykjavik weather forecast by day

Below are the detailed weather forecasts for Reykjavik for the next 5 days.

Reykjavik weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Reykjavik, Iceland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a light breeze of 11 kph from the south-east.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
2
UV index (Low)
16
% chance of some rain
<2
mm of rainfall expected
8
°C wind chill
11
kph wind from SE

Reykjavik weather for Monday 18th May 2026

Expect scattered clouds in Reykjavik, Iceland with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

10
°C maximum temperature
5
°C minimum temperature
scattered clouds
14
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Reykjavik weather for Tuesday 19th May 2026

Expect broken clouds in Reykjavik, Iceland with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

10
°C maximum temperature
5
°C minimum temperature
broken clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Reykjavik weather for Wednesday 20th May 2026

Expect broken clouds in Reykjavik, Iceland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

12
°C maximum temperature
5
°C minimum temperature
broken clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Reykjavik weather for Thursday 21st May 2026

Expect broken clouds in Reykjavik, Iceland with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.