S
M
T
W
T
F
S
26
71°
43°
27
64°
52°
28
68°
51°
29
73°
43°
30
73°
44°
31
70°
49°
1
69°
51°
2
57°
52°
3
57°
49°
4
53°
47°
5
57°
51°
6
56°
50°
7
67°
49°
8
60°
45°
9
62°
51°
10
70°
40°
11
63°
52°
12
62°
48°
13
N/A
14
64°
53°
15
63°
54°
16
57°
49°
17
55°
49°
18
55°
48°
19
58°
46°
20
57°
46°
21
55°
47°
22
58°
48°
23
59°
46°
24
60°
50°
25
59°
46°
26
57°
47°
27
63°
48°
28
57°
49°
29
58°
44°
30
58°
43°
31
53°
44°
1
54°
46°
2
54°
48°
3
55°
48°
4
54°
47°
5
54°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Dillingham
Dillingham's August 2026 forecast shows daily high temperatures ranging from 53° to 64°, with overnight lows between 42° and 54°. The average high for August is 57° with an average low of 47°. 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 Dillingham. See also: September | October | November.