S
M
T
W
T
F
S
26
104°
67°
27
103°
68°
28
103°
63°
29
98°
61°
30
97°
63°
31
96°
63°
1
96°
64°
2
97°
63°
3
97°
64°
4
99°
69°
5
100°
69°
6
102°
64°
7
100°
62°
8
100°
64°
9
95°
66°
10
101°
67°
11
101°
67°
12
102°
68°
13
101°
66°
14
102°
65°
15
102°
68°
16
101°
68°
17
101°
67°
18
95°
66°
19
94°
66°
20
96°
65°
21
96°
64°
22
98°
63°
23
98°
62°
24
97°
64°
25
100°
64°
26
100°
59°
27
94°
58°
28
93°
57°
29
92°
59°
30
94°
58°
31
94°
63°
1
95°
59°
2
94°
57°
3
94°
56°
4
92°
56°
5
99°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pacheco
Pacheco's August 2026 forecast shows daily high temperatures ranging from 92° to 104°, with overnight lows between 56° and 69°. The average high for August is 98° with an average low of 63°. 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 Pacheco. See also: September | October | November.