S
M
T
W
T
F
S
26
92°
70°
27
93°
70°
28
94°
71°
29
94°
70°
30
93°
69°
31
89°
68°
1
89°
69°
2
88°
68°
3
87°
65°
4
86°
64°
5
86°
64°
6
87°
65°
7
87°
65°
8
88°
66°
9
91°
68°
10
88°
64°
11
89°
67°
12
92°
66°
13
92°
65°
14
91°
68°
15
93°
69°
16
94°
69°
17
92°
63°
18
88°
62°
19
87°
63°
20
89°
66°
21
92°
68°
22
95°
69°
23
96°
68°
24
91°
69°
25
94°
68°
26
92°
64°
27
87°
63°
28
87°
62°
29
86°
63°
30
87°
63°
31
88°
62°
1
89°
62°
2
88°
61°
3
88°
62°
4
87°
60°
5
87°
60°
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 96°, with overnight lows between 60° and 71°. 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.