S
M
T
W
T
F
S
28
91°
78°
29
90°
78°
30
90°
77°
1
90°
78°
2
92°
78°
3
93°
77°
4
94°
77°
5
92°
78°
6
90°
75°
7
87°
76°
8
89°
76°
9
90°
78°
10
90°
78°
11
91°
77°
12
91°
78°
13
92°
79°
14
91°
78°
15
91°
79°
16
92°
79°
17
92°
78°
18
94°
79°
19
95°
78°
20
94°
77°
21
95°
76°
22
95°
75°
23
94°
76°
24
95°
74°
25
91°
75°
26
91°
75°
27
92°
76°
28
92°
75°
29
94°
75°
30
93°
76°
31
92°
75°
1
92°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Pasadena
Pasadena's July 2026 forecast shows daily high temperatures ranging from 87° to 95°, with overnight lows between 74° and 79°. The average high for July is 92° with an average low of 77°. 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 Pasadena. See also: August | September | October.