S
M
T
W
T
F
S
28
77°
64°
29
76°
64°
30
76°
66°
1
77°
68°
2
79°
67°
3
80°
67°
4
77°
66°
5
77°
66°
6
78°
65°
7
78°
66°
8
79°
67°
9
78°
66°
10
79°
67°
11
80°
66°
12
81°
67°
13
80°
66°
14
80°
65°
15
79°
67°
16
Hist. Avg.
82°
69°
17
Hist. Avg.
82°
69°
18
Hist. Avg.
82°
69°
19
Hist. Avg.
82°
69°
20
Hist. Avg.
82°
69°
21
Hist. Avg.
82°
69°
22
Hist. Avg.
82°
69°
23
Hist. Avg.
82°
69°
24
Hist. Avg.
82°
69°
25
Hist. Avg.
82°
69°
26
Hist. Avg.
82°
69°
27
Hist. Avg.
82°
69°
28
Hist. Avg.
82°
69°
29
Hist. Avg.
82°
69°
30
Hist. Avg.
82°
69°
31
Hist. Avg.
82°
69°
1
Hist. Avg.
82°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Barcelona
Barcelona's July 2026 forecast shows daily high temperatures ranging from 76° to 81°, with overnight lows between 64° and 68°. The average high for July is 78° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Barcelona. See also: August | September | October.
