S
M
T
W
T
F
S
26
89°
57°
27
90°
59°
28
91°
61°
29
91°
61°
30
92°
59°
31
91°
63°
1
89°
62°
2
Hist. Avg.
88°
59°
3
Hist. Avg.
88°
59°
4
Hist. Avg.
88°
59°
5
Hist. Avg.
88°
59°
6
Hist. Avg.
88°
59°
7
Hist. Avg.
88°
59°
8
Hist. Avg.
88°
59°
9
Hist. Avg.
88°
59°
10
Hist. Avg.
88°
59°
11
Hist. Avg.
88°
59°
12
Hist. Avg.
88°
59°
13
Hist. Avg.
88°
60°
14
Hist. Avg.
88°
60°
15
Hist. Avg.
88°
60°
16
Hist. Avg.
88°
60°
17
Hist. Avg.
88°
60°
18
Hist. Avg.
88°
60°
19
Hist. Avg.
88°
60°
20
Hist. Avg.
88°
60°
21
Hist. Avg.
88°
60°
22
Hist. Avg.
88°
60°
23
Hist. Avg.
88°
60°
24
Hist. Avg.
88°
60°
25
Hist. Avg.
88°
60°
26
Hist. Avg.
88°
60°
27
Hist. Avg.
88°
59°
28
Hist. Avg.
88°
59°
29
Hist. Avg.
88°
59°
30
Hist. Avg.
88°
59°
31
Hist. Avg.
87°
59°
1
Hist. Avg.
87°
59°
2
Hist. Avg.
87°
59°
3
Hist. Avg.
87°
59°
4
Hist. Avg.
87°
59°
5
Hist. Avg.
87°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Pleasant Hill
Pleasant Hill's August 2026 forecast shows daily high temperatures ranging from 89° to 92°, with overnight lows between 57° and 63°. The average high for August is 90° with an average low of 60°. 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 Pleasant Hill. See also: September | October | November.