S
M
T
W
T
F
S
26
100°
65°
27
100°
65°
28
99°
64°
29
99°
61°
30
97°
60°
31
94°
59°
1
93°
59°
2
92°
60°
3
92°
62°
4
96°
64°
5
97°
64°
6
98°
64°
7
99°
64°
8
98°
63°
9
95°
64°
10
98°
64°
11
99°
62°
12
98°
63°
13
99°
64°
14
98°
63°
15
98°
63°
16
97°
65°
17
97°
66°
18
95°
65°
19
97°
64°
20
97°
61°
21
96°
60°
22
94°
58°
23
93°
58°
24
93°
59°
25
95°
58°
26
94°
59°
27
94°
58°
28
93°
57°
29
90°
56°
30
91°
57°
31
90°
61°
1
92°
62°
2
97°
60°
3
92°
58°
4
90°
58°
5
96°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Patterson
Patterson's August 2026 forecast shows daily high temperatures ranging from 90° to 100°, with overnight lows between 56° and 66°. The average high for August is 96° with an average low of 61°. 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 Patterson. See also: September | October | November.