S
M
T
W
T
F
S
26
89°
67°
27
94°
65°
28
91°
66°
29
91°
66°
30
90°
68°
31
92°
63°
1
93°
63°
2
92°
64°
3
91°
66°
4
90°
67°
5
88°
66°
6
88°
66°
7
89°
68°
8
90°
67°
9
89°
66°
10
92°
68°
11
93°
66°
12
93°
62°
13
92°
62°
14
92°
63°
15
90°
64°
16
89°
63°
17
88°
64°
18
90°
66°
19
92°
67°
20
93°
67°
21
93°
66°
22
91°
66°
23
92°
64°
24
91°
65°
25
92°
66°
26
90°
66°
27
90°
64°
28
88°
62°
29
88°
62°
30
89°
63°
31
90°
66°
1
93°
65°
2
92°
66°
3
93°
65°
4
93°
65°
5
94°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Patagonia
Patagonia's August 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 62° and 68°. The average high for August is 91° with an average low of 65°. 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 Patagonia. See also: September | October | November.