S
M
T
W
T
F
S
26
97°
73°
27
94°
71°
28
92°
72°
29
87°
65°
30
88°
62°
31
81°
64°
1
73°
69°
2
80°
68°
3
85°
62°
4
86°
62°
5
84°
64°
6
78°
69°
7
88°
70°
8
88°
69°
9
88°
67°
10
91°
73°
11
92°
75°
12
91°
72°
13
92°
72°
14
92°
76°
15
92°
76°
16
96°
73°
17
84°
65°
18
86°
64°
19
82°
69°
20
85°
68°
21
87°
65°
22
84°
65°
23
82°
60°
24
85°
55°
25
88°
62°
26
90°
67°
27
84°
65°
28
88°
61°
29
88°
60°
30
91°
66°
31
94°
71°
1
97°
73°
2
99°
79°
3
100°
75°
4
99°
74°
5
100°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marion
Marion's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Marion. See also: September | October | November.
