S
M
T
W
T
F
S
28
91°
74°
29
81°
69°
30
80°
68°
1
78°
67°
2
77°
68°
3
78°
63°
4
75°
62°
5
75°
62°
6
76°
63°
7
79°
64°
8
81°
67°
9
82°
69°
10
83°
66°
11
78°
64°
12
76°
63°
13
76°
63°
14
77°
65°
15
80°
66°
16
82°
66°
17
83°
67°
18
84°
70°
19
84°
70°
20
83°
69°
21
83°
70°
22
82°
69°
23
83°
70°
24
84°
70°
25
85°
71°
26
85°
71°
27
82°
70°
28
80°
68°
29
81°
67°
30
82°
66°
31
83°
67°
1
83°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Barcelona
Barcelona's July 2026 forecast shows daily high temperatures ranging from 75° to 91°, with overnight lows between 62° and 74°. The average high for July is 81° with an average low of 67°. 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.
