S
M
T
W
T
F
S
26
77°
59°
27
78°
61°
28
78°
58°
29
79°
60°
30
78°
65°
31
83°
65°
1
85°
64°
2
84°
65°
3
84°
65°
4
85°
57°
5
79°
56°
6
76°
54°
7
74°
56°
8
75°
55°
9
76°
56°
10
77°
59°
11
78°
59°
12
83°
64°
13
84°
63°
14
83°
62°
15
84°
56°
16
77°
55°
17
77°
54°
18
78°
57°
19
79°
57°
20
74°
54°
21
77°
55°
22
77°
61°
23
81°
61°
24
81°
60°
25
80°
53°
26
75°
59°
27
77°
62°
28
77°
60°
29
82°
62°
30
83°
58°
31
81°
58°
1
74°
59°
2
78°
56°
3
72°
57°
4
75°
59°
5
82°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fertile
Fertile's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 53° and 65°. The average high for August is 79° with an average low of 59°. 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 Fertile. See also: September | October | November.