S
M
T
W
T
F
S
26
77°
58°
27
75°
57°
28
76°
58°
29
77°
62°
30
78°
65°
31
79°
62°
1
78°
61°
2
80°
63°
3
83°
57°
4
78°
56°
5
76°
59°
6
77°
58°
7
78°
61°
8
76°
62°
9
83°
64°
10
77°
62°
11
77°
62°
12
Hist. Avg.
80°
62°
13
Hist. Avg.
80°
62°
14
Hist. Avg.
80°
62°
15
Hist. Avg.
80°
62°
16
Hist. Avg.
80°
62°
17
Hist. Avg.
80°
62°
18
Hist. Avg.
80°
62°
19
Hist. Avg.
80°
61°
20
Hist. Avg.
80°
61°
21
Hist. Avg.
80°
61°
22
Hist. Avg.
79°
61°
23
Hist. Avg.
79°
61°
24
Hist. Avg.
79°
60°
25
Hist. Avg.
79°
60°
26
Hist. Avg.
79°
60°
27
Hist. Avg.
79°
60°
28
Hist. Avg.
79°
60°
29
Hist. Avg.
79°
60°
30
Hist. Avg.
78°
59°
31
Hist. Avg.
78°
59°
1
Hist. Avg.
78°
59°
2
Hist. Avg.
78°
58°
3
Hist. Avg.
78°
58°
4
Hist. Avg.
78°
58°
5
Hist. Avg.
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Zion
Zion's August 2026 forecast shows daily high temperatures ranging from 75° to 83°, with overnight lows between 56° and 65°. The average high for August is 78° with an average low of 60°. 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 Zion. See also: September | October | November.