S
M
T
W
T
F
S
28
69°
57°
29
64°
56°
30
64°
55°
1
67°
55°
2
69°
56°
3
75°
61°
4
71°
59°
5
76°
56°
6
87°
55°
7
81°
56°
8
75°
51°
9
79°
54°
10
77°
55°
11
70°
52°
12
73°
53°
13
79°
56°
14
81°
55°
15
78°
55°
16
82°
57°
17
79°
55°
18
80°
56°
19
76°
54°
20
74°
53°
21
77°
54°
22
80°
56°
23
81°
59°
24
81°
59°
25
80°
54°
26
78°
54°
27
80°
55°
28
80°
55°
29
75°
57°
30
75°
54°
31
80°
57°
1
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Snoqualmie
Snoqualmie's July 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 51° and 59°. The average high for July is 78° 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 July weather will actually feel in Snoqualmie. See also: August | September | October.