S
M
T
W
T
F
S
26
95°
77°
27
95°
78°
28
95°
77°
29
96°
78°
30
96°
78°
31
96°
77°
1
95°
78°
2
98°
82°
3
97°
78°
4
96°
78°
5
96°
79°
6
95°
78°
7
94°
79°
8
93°
78°
9
94°
78°
10
87°
74°
11
93°
77°
12
96°
79°
13
96°
79°
14
95°
79°
15
96°
79°
16
95°
77°
17
96°
74°
18
96°
78°
19
97°
79°
20
98°
77°
21
99°
79°
22
101°
80°
23
99°
78°
24
99°
77°
25
98°
79°
26
99°
80°
27
97°
81°
28
96°
77°
29
96°
76°
30
97°
78°
31
90°
78°
1
87°
79°
2
96°
80°
3
93°
75°
4
93°
80°
5
91°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pasadena
Pasadena's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Pasadena. See also: September | October | November.
