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°
52°
8
74°
53°
9
76°
53°
10
74°
54°
11
72°
49°
12
75°
49°
13
82°
51°
14
85°
52°
15
82°
54°
16
83°
56°
17
85°
54°
18
81°
53°
19
83°
54°
20
82°
54°
21
83°
53°
22
76°
56°
23
80°
56°
24
72°
52°
25
79°
56°
26
79°
57°
27
78°
58°
28
80°
58°
29
79°
55°
30
78°
57°
31
71°
52°
1
72°
51°
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 71° to 85°, with overnight lows between 49° and 58°. The average high for July is 79° 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.
