S
M
T
W
T
F
S
26
96°
76°
27
86°
76°
28
92°
74°
29
91°
75°
30
85°
74°
31
90°
75°
1
84°
77°
2
85°
75°
3
83°
74°
4
91°
74°
5
89°
72°
6
92°
72°
7
92°
70°
8
93°
76°
9
96°
73°
10
96°
73°
11
95°
74°
12
93°
72°
13
94°
74°
14
96°
75°
15
98°
73°
16
96°
74°
17
95°
72°
18
95°
73°
19
94°
76°
20
90°
74°
21
90°
75°
22
89°
75°
23
87°
75°
24
93°
74°
25
91°
75°
26
93°
73°
27
91°
74°
28
92°
73°
29
92°
72°
30
89°
72°
31
91°
74°
1
92°
73°
2
89°
74°
3
88°
75°
4
89°
75°
5
90°
75°
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 87° to 94°, with overnight lows between 72° and 76°. The average high for August is 91° with an average low of 74°. 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.