S
M
T
W
T
F
S
26
86°
70°
27
87°
70°
28
87°
69°
29
86°
70°
30
87°
69°
31
87°
68°
1
83°
67°
2
80°
66°
3
80°
68°
4
82°
68°
5
82°
67°
6
84°
68°
7
85°
68°
8
86°
69°
9
86°
69°
10
85°
68°
11
86°
68°
12
86°
69°
13
87°
69°
14
87°
67°
15
88°
67°
16
79°
66°
17
85°
65°
18
83°
65°
19
86°
60°
20
82°
59°
21
78°
58°
22
78°
59°
23
79°
60°
24
79°
58°
25
78°
59°
26
78°
60°
27
79°
58°
28
82°
58°
29
77°
59°
30
76°
57°
31
76°
57°
1
77°
58°
2
77°
57°
3
78°
57°
4
79°
56°
5
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Martin
Martin's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 56° and 70°. The average high for August is 82° with an average low of 64°. 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 Martin. See also: September | October | November.