S
M
T
W
T
F
S
28
67°
55°
29
67°
56°
30
66°
56°
1
68°
57°
2
60°
55°
3
73°
58°
4
70°
54°
5
71°
56°
6
74°
54°
7
76°
56°
8
72°
57°
9
74°
56°
10
73°
59°
11
69°
59°
12
68°
57°
13
71°
57°
14
72°
59°
15
75°
62°
16
73°
60°
17
74°
59°
18
73°
62°
19
74°
61°
20
73°
60°
21
74°
59°
22
72°
59°
23
71°
60°
24
73°
59°
25
67°
56°
26
68°
60°
27
72°
61°
28
73°
60°
29
65°
60°
30
64°
57°
31
64°
57°
1
65°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tsawwassen
Tsawwassen's July 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 56° and 62°. The average high for July is 71° with an average low of 59°. 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 Tsawwassen. See also: August | September | October.