S
M
T
W
T
F
S
26
87°
65°
27
88°
64°
28
88°
65°
29
90°
66°
30
91°
67°
31
90°
69°
1
88°
69°
2
90°
68°
3
93°
68°
4
89°
67°
5
88°
69°
6
93°
70°
7
93°
69°
8
92°
68°
9
93°
69°
10
92°
68°
11
88°
69°
12
88°
66°
13
89°
67°
14
87°
65°
15
86°
63°
16
87°
63°
17
88°
64°
18
90°
63°
19
88°
66°
20
93°
67°
21
94°
67°
22
92°
66°
23
94°
64°
24
92°
66°
25
92°
62°
26
87°
63°
27
88°
61°
28
87°
63°
29
87°
65°
30
88°
66°
31
88°
64°
1
89°
67°
2
92°
62°
3
88°
61°
4
88°
61°
5
89°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tubac
Tubac's August 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 61° and 70°. The average high for August is 90° with an average low of 66°. 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 Tubac. See also: September | October | November.