S
M
T
W
T
F
S
26
97°
76°
27
96°
78°
28
89°
72°
29
85°
65°
30
84°
62°
31
82°
68°
1
72°
66°
2
83°
64°
3
84°
60°
4
89°
66°
5
75°
69°
6
81°
69°
7
87°
64°
8
86°
69°
9
89°
70°
10
89°
76°
11
92°
75°
12
83°
73°
13
85°
71°
14
91°
74°
15
92°
73°
16
83°
67°
17
81°
62°
18
84°
67°
19
87°
66°
20
83°
65°
21
84°
62°
22
89°
63°
23
85°
61°
24
81°
60°
25
80°
59°
26
84°
62°
27
88°
66°
28
78°
58°
29
82°
61°
30
86°
65°
31
88°
66°
1
88°
66°
2
87°
65°
3
88°
65°
4
86°
64°
5
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carthage
Carthage's August 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 58° and 74°. The average high for August is 85° with an average low of 65°. 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 Carthage. See also: September | October | November.