S
M
T
W
T
F
S
28
66°
44°
29
67°
45°
30
68°
46°
1
69°
48°
2
65°
44°
3
65°
44°
4
64°
49°
5
63°
50°
6
65°
53°
7
72°
55°
8
74°
54°
9
73°
46°
10
71°
45°
11
70°
45°
12
71°
47°
13
73°
51°
14
74°
53°
15
74°
54°
16
73°
53°
17
74°
51°
18
68°
55°
19
72°
49°
20
72°
50°
21
74°
50°
22
74°
48°
23
69°
49°
24
67°
56°
25
67°
48°
26
66°
52°
27
68°
47°
28
74°
48°
29
73°
48°
30
74°
49°
31
74°
48°
1
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sequim
Sequim's July 2026 forecast shows daily high temperatures ranging from 63° to 74°, with overnight lows between 44° and 56°. The average high for July is 70° with an average low of 49°. 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 Sequim. See also: August | September | October.