S
M
T
W
T
F
S
28
66°
52°
29
65°
53°
30
64°
53°
1
67°
50°
2
72°
50°
3
74°
55°
4
74°
52°
5
79°
54°
6
87°
48°
7
78°
57°
8
73°
51°
9
75°
51°
10
72°
54°
11
74°
49°
12
75°
49°
13
79°
52°
14
84°
54°
15
85°
54°
16
80°
53°
17
77°
54°
18
79°
53°
19
80°
54°
20
76°
53°
21
77°
53°
22
79°
56°
23
80°
56°
24
80°
58°
25
79°
53°
26
76°
54°
27
79°
55°
28
78°
55°
29
73°
57°
30
74°
53°
31
79°
56°
1
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Steilacoom
Steilacoom's July 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 49° and 58°. The average high for July is 78° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Steilacoom. See also: August | September | October.
