S
M
T
W
T
F
S
26
67°
58°
27
66°
54°
28
67°
55°
29
68°
54°
30
67°
55°
31
67°
55°
1
67°
54°
2
68°
55°
3
67°
56°
4
66°
54°
5
70°
57°
6
70°
57°
7
68°
57°
8
64°
55°
9
63°
56°
10
63°
57°
11
69°
57°
12
70°
58°
13
70°
58°
14
69°
57°
15
70°
57°
16
69°
55°
17
64°
52°
18
62°
50°
19
64°
53°
20
65°
52°
21
63°
54°
22
64°
51°
23
64°
52°
24
70°
57°
25
69°
54°
26
68°
55°
27
69°
55°
28
68°
56°
29
66°
55°
30
67°
54°
31
70°
56°
1
71°
56°
2
70°
55°
3
71°
55°
4
70°
54°
5
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gearhart
Gearhart's August 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 50° and 58°. The average high for August is 67° 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 Gearhart. See also: September | October | November.