S
M
T
W
T
F
S
26
103°
76°
27
104°
79°
28
103°
78°
29
100°
77°
30
99°
74°
31
97°
73°
1
98°
74°
2
98°
75°
3
100°
73°
4
98°
74°
5
98°
73°
6
99°
73°
7
101°
76°
8
103°
74°
9
101°
74°
10
104°
74°
11
105°
73°
12
104°
73°
13
102°
71°
14
98°
72°
15
99°
74°
16
99°
76°
17
103°
76°
18
105°
72°
19
101°
73°
20
98°
76°
21
102°
76°
22
102°
77°
23
104°
75°
24
102°
72°
25
103°
73°
26
99°
73°
27
103°
76°
28
102°
70°
29
97°
69°
30
97°
69°
31
98°
72°
1
97°
72°
2
99°
71°
3
98°
69°
4
97°
68°
5
97°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marana
Marana's August 2026 forecast shows daily high temperatures ranging from 97° to 105°, with overnight lows between 68° and 79°. The average high for August is 100° with an average low of 73°. 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 Marana. See also: September | October | November.
