Measurements:
°C
°F
CURRENT WEATHER
07:29
Reykjavik
42°F
NE 37 mph
Feels like: 30°F
Precip: 40%
World Resorts Iceland Reykjavik Weather

7 Day Weather Forecast

10.19
mon
DAY
44°F
N 30 mph
precip
32%
NIGHT
36°F
W 9 mph
precip
69%
10.20
tue
DAY
40°F
NW 15 mph
precip
28%
NIGHT
40°F
NW 9 mph
precip
20%
10.21
wed
DAY
38°F
SW 6 mph
precip
13%
NIGHT
34°F
SW 13 mph
precip
24%
10.22
thu
DAY
36°F
SW 2 mph
precip
20%
NIGHT
40°F
N 7 mph
precip
23%
10.23
fri
DAY
36°F
S 12 mph
precip
41%
NIGHT
30°F
S 17 mph
precip
15%
10.24
sat
DAY
30°F
SW 8 mph
precip
9%
NIGHT
36°F
W 27 mph
precip
75%
10.25
sun
DAY
42°F
W 24 mph
precip
21%
NIGHT
38°F
SE 17 mph
precip
53%

Reykjavik Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Reykjavik was 9.2°F. The maximum and minimum values were 8.5°F and 9.7°F respectively.

Reykjavik on the Weather Map

Best Time to Visit Reykjavik
The most sunny months:
August 7 days
December 6 days
May 6 days
The most warm months:
July 56.0 °F
August 55.3 °F
June 52.2 °F
Warmest sea temperature:
August 53.4 °F
July 52.8 °F
September 50.7 °F
The most cold months:
December 31.3 °F
January 31.5 °F
February 33.4 °F
The most rainy months:
September 8 days
January 8 days
April 7 days
The most windy months:
February 16 mph
January 16 mph
December 15 mph
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