S
M
T
W
T
F
S
26
81°
70°
27
82°
70°
28
82°
71°
29
85°
70°
30
87°
72°
31
87°
73°
1
88°
73°
2
89°
72°
3
87°
73°
4
85°
72°
5
82°
71°
6
81°
72°
7
85°
68°
8
83°
69°
9
82°
68°
10
85°
65°
11
84°
67°
12
Hist. Avg.
85°
69°
13
Hist. Avg.
85°
69°
14
Hist. Avg.
85°
68°
15
Hist. Avg.
85°
68°
16
Hist. Avg.
85°
68°
17
Hist. Avg.
85°
68°
18
Hist. Avg.
85°
68°
19
Hist. Avg.
84°
68°
20
Hist. Avg.
84°
68°
21
Hist. Avg.
84°
68°
22
Hist. Avg.
84°
67°
23
Hist. Avg.
84°
67°
24
Hist. Avg.
84°
67°
25
Hist. Avg.
84°
67°
26
Hist. Avg.
84°
67°
27
Hist. Avg.
83°
66°
28
Hist. Avg.
83°
66°
29
Hist. Avg.
83°
66°
30
Hist. Avg.
83°
66°
31
Hist. Avg.
82°
66°
1
Hist. Avg.
82°
65°
2
Hist. Avg.
82°
65°
3
Hist. Avg.
82°
65°
4
Hist. Avg.
82°
65°
5
Hist. Avg.
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Fort Hamilton
Fort Hamilton's August 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 65° and 73°. The average high for August is 84° with an average low of 70°. 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 Hamilton. See also: September | October | November.