S
M
T
W
T
F
S
26
85°
62°
27
89°
61°
28
78°
68°
29
80°
70°
30
83°
69°
31
88°
64°
1
89°
69°
2
80°
72°
3
84°
67°
4
84°
66°
5
84°
69°
6
88°
70°
7
90°
70°
8
89°
68°
9
88°
69°
10
89°
66°
11
85°
65°
12
80°
64°
13
81°
61°
14
80°
70°
15
79°
59°
16
78°
58°
17
86°
66°
18
85°
63°
19
85°
65°
20
84°
64°
21
83°
59°
22
83°
65°
23
86°
66°
24
86°
66°
25
85°
65°
26
81°
65°
27
77°
64°
28
82°
64°
29
80°
63°
30
81°
64°
31
81°
63°
1
83°
59°
2
75°
55°
3
74°
55°
4
74°
56°
5
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Indiantown Gap
Fort Indiantown Gap's August 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 55° and 72°. The average high for August is 83° 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 Fort Indiantown Gap. See also: September | October | November.
