S
M
T
W
T
F
S
26
76°
60°
27
76°
60°
28
77°
59°
29
76°
58°
30
77°
60°
31
78°
61°
1
77°
60°
2
76°
60°
3
77°
57°
4
69°
55°
5
69°
55°
6
70°
53°
7
71°
56°
8
77°
58°
9
77°
58°
10
76°
57°
11
75°
56°
12
72°
54°
13
71°
54°
14
67°
50°
15
68°
53°
16
71°
60°
17
77°
61°
18
79°
60°
19
80°
59°
20
78°
51°
21
74°
59°
22
77°
60°
23
79°
55°
24
68°
51°
25
69°
52°
26
70°
53°
27
72°
51°
28
71°
53°
29
71°
52°
30
66°
51°
31
71°
56°
1
74°
59°
2
76°
59°
3
75°
58°
4
66°
48°
5
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shoreline
Shoreline's August 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 48° and 61°. The average high for August is 73° 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 Shoreline. See also: September | October | November.
