Barcelona, Spain 14-Day Forecast
Spain 🇪🇸
83°
Overcast right now
Today: high 83°, low 78°
Updated 5 hours ago
Barcelona weather for the next 14 days
Thursday, August 27
Sunny High 87° Low 77°Precipitation
7%
· 0.0 in
Max wind
10 mph
Humidity
60%
UV index
7 - High
Sunrise / sunset
07:12 AM / 08:32 PM
Friday, August 28
Overcast High 87° Low 77°Precipitation
9%
· 0.0 in
Max wind
14 mph
Humidity
33%
UV index
7 - High
Sunrise / sunset
07:13 AM / 08:31 PM
Saturday, August 29
Sunny High 82° Low 74°Precipitation
36%
· 0.02 in
Max wind
12 mph
Humidity
47%
UV index
7 - High
Sunrise / sunset
07:14 AM / 08:29 PM
Sunday, August 30
Sunny High 86° Low 74°Precipitation
3%
· 0.0 in
Max wind
12 mph
Humidity
51%
UV index
8 - Very High
Sunrise / sunset
07:15 AM / 08:28 PM
Monday, August 31
Sunny High 85° Low 74°Precipitation
3%
· 0.0 in
Max wind
10 mph
Humidity
58%
UV index
7 - High
Sunrise / sunset
07:16 AM / 08:26 PM
Tuesday, September 1
Sunny High 86° Low 76°Precipitation
57%
· 0.12 in
Max wind
23 mph
Humidity
56%
UV index
7 - High
Sunrise / sunset
07:17 AM / 08:24 PM
Wednesday, September 2
Light rain shower High 80° Low 72°Precipitation
71%
· 0.23 in
Max wind
10 mph
Humidity
64%
UV index
7 - High
Sunrise / sunset
07:18 AM / 08:23 PM
Thursday, September 3
Sunny High 84° Low 76°Precipitation
3%
· 0.0 in
Max wind
9 mph
Humidity
56%
UV index
7 - High
Sunrise / sunset
07:19 AM / 08:21 PM
Friday, September 4
Sunny High 84° Low 76°Precipitation
3%
· 0.0 in
Max wind
10 mph
Humidity
60%
UV index
7 - High
Sunrise / sunset
07:20 AM / 08:19 PM
Saturday, September 5
Sunny High 84° Low 76°Precipitation
3%
· 0.0 in
Max wind
9 mph
Humidity
59%
UV index
7 - High
Sunrise / sunset
07:21 AM / 08:18 PM
Sunday, September 6
Sunny High 87° Low 77°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
54%
UV index
8 - Very High
Sunrise / sunset
07:22 AM / 08:16 PM
Monday, September 7
Sunny High 89° Low 79°Precipitation
5%
· 0.0 in
Max wind
8 mph
Humidity
51%
UV index
8 - Very High
Sunrise / sunset
07:23 AM / 08:14 PM
Tuesday, September 8
Sunny High 84° Low 71°Precipitation
62%
· 0.16 in
Max wind
5 mph
Humidity
68%
UV index
7 - High
Sunrise / sunset
07:24 AM / 08:13 PM
Barcelona 14-day outlook: the story
The warmest day of Barcelona's 14-day outlook is Monday, September 7 with a high near 89°F (32°C); the coolest night comes Tuesday, September 8, dipping to 71°F (22°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 85°F (30°C), right in line with the typical August high of 83°F (28°C).
Precipitation is most likely on Tuesday 1, Wednesday 2, Tuesday 8; the wettest day looks like Wednesday, September 2 with about 0.23 in (6.0 mm) expected. For the weekend, expect Saturday 82°F (28°C) and sunny / Sunday 86°F (30°C) and sunny.
For typical conditions month by month, see the Barcelona climate & average temperatures guide.
Barcelona forecast questions
Will it rain in Barcelona this week?
The forecast currently shows meaningful precipitation chances on 3 of the next 14 days, peaking around Wednesday, September 2.
What will be the warmest day in Barcelona over the next 14 days?
Monday, September 7, with a forecast high near 89°F (32°C).
How accurate is a 14-day forecast for Barcelona?
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 Barcelona by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 56° | 41° | 4 | 1.7 in | 7.9 h/day | 75% |
| February | 58° | 43° | 6 | 1.4 in | 8.7 h/day | 76% |
| March | 61° | 46° | 7 | 1.8 in | 9.8 h/day | 75% |
| April | 64° | 50° | 8 | 2.7 in | 10.7 h/day | 76% |
| May | 71° | 57° | 7 | 1.8 in | 12.3 h/day | 76% |
| June | 78° | 65° | 6 | 1.4 in | 13.0 h/day | 72% |
| July | 83° | 71° | 4 | 1.0 in | 13.5 h/day | 71% |
| August | 83° | 71° | 7 | 2.1 in | 12.2 h/day | 74% |
| September | 77° | 65° | 12 | 3.6 in | 10.2 h/day | 78% |
| October | 71° | 59° | 9 | 4.1 in | 8.8 h/day | 81% |
| November | 63° | 49° | 8 | 2.3 in | 7.8 h/day | 78% |
| December | 59° | 43° | 4 | 1.0 in | 7.7 h/day | 78% |