S
M
T
W
T
F
S
26
92°
72°
27
94°
75°
28
85°
65°
29
86°
64°
30
83°
65°
31
68°
61°
1
82°
36°
2
80°
61°
3
82°
60°
4
72°
62°
5
75°
58°
6
78°
52°
7
77°
34°
8
79°
58°
9
83°
64°
10
83°
68°
11
84°
66°
12
85°
67°
13
82°
62°
14
80°
65°
15
78°
64°
16
77°
57°
17
77°
58°
18
80°
62°
19
79°
61°
20
82°
64°
21
76°
59°
22
79°
58°
23
79°
59°
24
78°
54°
25
80°
59°
26
82°
60°
27
82°
58°
28
79°
54°
29
73°
53°
30
71°
51°
31
72°
53°
1
72°
57°
2
74°
58°
3
79°
58°
4
78°
57°
5
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pine Island
Pine Island's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 51° and 67°. The average high for August is 78° 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 Pine Island. See also: September | October | November.