S
M
T
W
T
F
S
26
80°
58°
27
81°
60°
28
85°
56°
29
80°
60°
30
81°
65°
31
85°
65°
1
88°
64°
2
87°
64°
3
87°
63°
4
86°
58°
5
84°
56°
6
80°
55°
7
78°
56°
8
78°
56°
9
79°
57°
10
79°
60°
11
82°
63°
12
84°
64°
13
86°
63°
14
87°
57°
15
87°
56°
16
79°
54°
17
79°
55°
18
81°
58°
19
82°
55°
20
78°
54°
21
83°
59°
22
82°
61°
23
85°
61°
24
80°
54°
25
77°
53°
26
79°
60°
27
81°
61°
28
77°
57°
29
84°
60°
30
85°
54°
31
79°
58°
1
76°
57°
2
76°
57°
3
77°
58°
4
79°
58°
5
84°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marshall
Marshall's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 50° and 65°. The average high for August is 82° with an average low of 58°. 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 Marshall. See also: September | October | November.
