Reykjavik, Iceland 14-Day Forecast
Iceland 🇮🇸
50°
Overcast right now
Today: high 50°, low 46°
Updated 3 hours ago
Reykjavik weather for the next 14 days
Thursday, August 27
Sunny High 50° Low 45°Precipitation
22%
· 0.01 in
Max wind
12 mph
Humidity
74%
UV index
3 - Low
Sunrise / sunset
05:55 AM / 09:02 PM
Friday, August 28
Sunny High 51° Low 47°Precipitation
7%
· 0.0 in
Max wind
12 mph
Humidity
71%
UV index
4 - Moderate
Sunrise / sunset
05:58 AM / 08:58 PM
Saturday, August 29
Overcast High 49° Low 48°Precipitation
16%
· 0.0 in
Max wind
10 mph
Humidity
71%
UV index
2 - Low
Sunrise / sunset
06:01 AM / 08:55 PM
Sunday, August 30
Sunny High 50° Low 43°Precipitation
42%
· 0.03 in
Max wind
16 mph
Humidity
67%
UV index
3 - Moderate
Sunrise / sunset
06:04 AM / 08:51 PM
Monday, August 31
Patchy rain nearby High 52° Low 48°Precipitation
63%
· 0.06 in
Max wind
14 mph
Humidity
75%
UV index
3 - Moderate
Sunrise / sunset
06:07 AM / 08:48 PM
Tuesday, September 1
Sunny High 50° Low 45°Precipitation
10%
· 0.0 in
Max wind
11 mph
Humidity
70%
UV index
4 - Moderate
Sunrise / sunset
06:10 AM / 08:44 PM
Wednesday, September 2
Overcast High 52° Low 46°Precipitation
79%
· 0.23 in
Max wind
17 mph
Humidity
71%
UV index
3 - Moderate
Sunrise / sunset
06:13 AM / 08:40 PM
Thursday, September 3
Light rain shower High 50° Low 48°Precipitation
89%
· 0.4 in
Max wind
18 mph
Humidity
83%
UV index
2 - Low
Sunrise / sunset
06:16 AM / 08:37 PM
Friday, September 4
Light rain shower High 47° Low 43°Precipitation
82%
· 0.15 in
Max wind
25 mph
Humidity
82%
UV index
2 - Low
Sunrise / sunset
06:19 AM / 08:33 PM
Saturday, September 5
Sunny High 47° Low 42°Precipitation
8%
· 0.0 in
Max wind
22 mph
Humidity
67%
UV index
3 - Moderate
Sunrise / sunset
06:22 AM / 08:30 PM
Sunday, September 6
Overcast High 49° Low 43°Precipitation
13%
· 0.0 in
Max wind
8 mph
Humidity
62%
UV index
2 - Low
Sunrise / sunset
06:24 AM / 08:26 PM
Monday, September 7
Sunny High 49° Low 48°Precipitation
9%
· 0.0 in
Max wind
5 mph
Humidity
68%
UV index
3 - Moderate
Sunrise / sunset
06:27 AM / 08:23 PM
Tuesday, September 8
Patchy rain nearby High 52° Low 48°Precipitation
36%
· 0.01 in
Max wind
22 mph
Humidity
76%
UV index
4 - Moderate
Sunrise / sunset
06:30 AM / 08:19 PM
Reykjavik 14-day outlook: the story
The warmest day of Reykjavik's 14-day outlook is Tuesday, September 8 with a high near 52°F (11°C); the coolest night comes Saturday, September 5, dipping to 42°F (6°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 50°F (10°C), about 5°F (3°C) below the typical August high of 55°F (13°C).
Precipitation is most likely on Monday 31, Wednesday 2, Thursday 3, Friday 4; the wettest day looks like Thursday, September 3 with about 0.4 in (10.2 mm) expected. For the weekend, expect Saturday 49°F (10°C) and overcast / Sunday 50°F (10°C) and sunny.
For typical conditions month by month, see the Reykjavik climate & average temperatures guide.
Reykjavik forecast questions
Will it rain in Reykjavik this week?
The forecast currently shows meaningful precipitation chances on 4 of the next 14 days, peaking around Thursday, September 3.
What will be the warmest day in Reykjavik over the next 14 days?
Tuesday, September 8, with a forecast high near 52°F (11°C).
How accurate is a 14-day forecast for Reykjavik?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Reykjavik by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 35° | 27° | 18 | 6.0 in | 1.5 h/day | 78% |
| February | 36° | 27° | 17 | 6.0 in | 3.4 h/day | 79% |
| March | 37° | 29° | 17 | 5.2 in | 6.1 h/day | 76% |
| April | 43° | 34° | 16 | 5.2 in | 7.5 h/day | 78% |
| May | 47° | 39° | 18 | 4.8 in | 9.4 h/day | 77% |
| June | 53° | 44° | 16 | 3.7 in | 9.1 h/day | 80% |
| July | 56° | 47° | 16 | 3.4 in | 9.6 h/day | 82% |
| August | 55° | 47° | 14 | 4.1 in | 8.8 h/day | 82% |
| September | 50° | 42° | 18 | 5.4 in | 6.2 h/day | 84% |
| October | 44° | 37° | 18 | 6.2 in | 4.3 h/day | 84% |
| November | 39° | 32° | 16 | 5.1 in | 2.2 h/day | 81% |
| December | 35° | 27° | 18 | 5.3 in | 0.7 h/day | 79% |