S
M
T
W
T
F
S
26
71°
58°
27
68°
57°
28
65°
56°
29
64°
55°
30
64°
55°
31
65°
56°
1
69°
57°
2
71°
56°
3
67°
52°
4
65°
51°
5
70°
55°
6
71°
54°
7
65°
53°
8
67°
51°
9
65°
58°
10
72°
60°
11
73°
60°
12
74°
59°
13
74°
57°
14
73°
57°
15
73°
56°
16
72°
52°
17
72°
56°
18
70°
56°
19
65°
52°
20
65°
54°
21
66°
50°
22
65°
48°
23
65°
52°
24
69°
55°
25
71°
57°
26
72°
56°
27
73°
54°
28
72°
57°
29
73°
57°
30
72°
56°
31
72°
56°
1
71°
53°
2
71°
52°
3
70°
53°
4
70°
55°
5
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort Stevens
Fort Stevens's August 2026 forecast shows daily high temperatures ranging from 64° to 74°, with overnight lows between 48° and 60°. The average high for August is 69° with an average low of 55°. 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 Stevens. See also: September | October | November.
