S
M
T
W
T
F
S
28
76°
59°
29
73°
56°
30
77°
59°
1
79°
60°
2
78°
60°
3
71°
58°
4
69°
57°
5
70°
56°
6
71°
57°
7
69°
55°
8
69°
58°
9
71°
55°
10
78°
52°
11
77°
56°
12
80°
58°
13
82°
55°
14
75°
52°
15
76°
60°
16
82°
62°
17
85°
54°
18
83°
53°
19
82°
53°
20
79°
54°
21
76°
56°
22
83°
57°
23
84°
59°
24
82°
56°
25
74°
55°
26
72°
55°
27
74°
54°
28
75°
55°
29
78°
55°
30
76°
56°
31
76°
57°
1
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Seattle
South Seattle's July 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 52° and 62°. The average high for July is 77° with an average low of 56°. 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 South Seattle. See also: August | September | October.
