S
M
T
W
T
F
S
26
64°
60°
27
70°
61°
28
72°
61°
29
73°
56°
30
75°
56°
31
79°
57°
1
72°
60°
2
69°
54°
3
72°
53°
4
70°
56°
5
72°
56°
6
74°
56°
7
78°
57°
8
73°
58°
9
71°
56°
10
74°
55°
11
72°
55°
12
74°
60°
13
74°
57°
14
79°
61°
15
74°
57°
16
70°
57°
17
70°
56°
18
73°
58°
19
74°
58°
20
74°
60°
21
77°
57°
22
71°
61°
23
69°
60°
24
73°
54°
25
82°
57°
26
72°
59°
27
71°
60°
28
72°
56°
29
68°
57°
30
66°
57°
31
70°
51°
1
69°
56°
2
72°
57°
3
68°
55°
4
63°
49°
5
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Steveston
Steveston's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Steveston. See also: September | October | November.
