S
M
T
W
T
F
S
26
85°
66°
27
89°
70°
28
91°
69°
29
90°
70°
30
87°
65°
31
92°
63°
1
90°
72°
2
90°
75°
3
90°
72°
4
82°
71°
5
87°
74°
6
92°
74°
7
93°
70°
8
92°
75°
9
96°
72°
10
95°
71°
11
96°
72°
12
91°
70°
13
93°
70°
14
99°
75°
15
96°
76°
16
94°
74°
17
100°
75°
18
95°
75°
19
95°
71°
20
98°
71°
21
87°
68°
22
84°
68°
23
89°
68°
24
90°
66°
25
88°
61°
26
90°
63°
27
87°
69°
28
84°
69°
29
84°
69°
30
89°
68°
31
92°
70°
1
95°
68°
2
97°
71°
3
95°
70°
4
94°
70°
5
92°
69°
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 84° to 97°, with overnight lows between 68° and 71°. The average high for August is 91° with an average low of 69°. 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.