S
M
T
W
T
F
S
26
91°
61°
27
86°
66°
28
84°
66°
29
90°
63°
30
88°
72°
31
77°
57°
1
82°
59°
2
82°
57°
3
82°
57°
4
72°
46°
5
79°
45°
6
81°
59°
7
73°
56°
8
79°
51°
9
75°
54°
10
76°
53°
11
79°
56°
12
80°
59°
13
81°
59°
14
81°
54°
15
78°
61°
16
73°
55°
17
81°
53°
18
71°
49°
19
75°
47°
20
77°
60°
21
77°
59°
22
71°
53°
23
73°
49°
24
74°
53°
25
79°
62°
26
75°
54°
27
72°
49°
28
75°
58°
29
74°
63°
30
81°
60°
31
78°
55°
1
76°
52°
2
74°
53°
3
77°
55°
4
78°
54°
5
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Federal Dam
Federal Dam's August 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 49° and 63°. The average high for August is 76° with an average low of 56°. 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 Federal Dam. See also: September | October | November.
