S
M
T
W
T
F
S
26
85°
67°
27
85°
67°
28
84°
66°
29
84°
66°
30
82°
63°
31
77°
60°
1
79°
64°
2
75°
64°
3
77°
62°
4
82°
66°
5
83°
67°
6
83°
65°
7
77°
62°
8
76°
63°
9
76°
63°
10
79°
64°
11
80°
65°
12
82°
66°
13
84°
67°
14
85°
65°
15
84°
67°
16
85°
61°
17
83°
58°
18
76°
56°
19
74°
56°
20
74°
55°
21
76°
56°
22
76°
56°
23
77°
57°
24
76°
58°
25
79°
61°
26
81°
58°
27
79°
56°
28
74°
55°
29
75°
59°
30
79°
63°
31
80°
55°
1
79°
53°
2
74°
54°
3
73°
59°
4
76°
63°
5
81°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Zion
Zion's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 53° and 67°. The average high for August is 79° with an average low of 61°. 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.
