S
M
T
W
T
F
S
28
70°
49°
29
69°
53°
30
64°
52°
1
61°
51°
2
55°
51°
3
70°
51°
4
69°
50°
5
80°
48°
6
85°
47°
7
79°
47°
8
76°
54°
9
69°
56°
10
69°
56°
11
65°
53°
12
68°
48°
13
77°
42°
14
82°
51°
15
88°
47°
16
88°
55°
17
70°
56°
18
65°
55°
19
80°
50°
20
91°
50°
21
94°
53°
22
95°
55°
23
90°
62°
24
84°
56°
25
65°
55°
26
58°
54°
27
60°
53°
28
67°
54°
29
74°
46°
30
74°
46°
31
83°
49°
1
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Whistler
Whistler's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Whistler. See also: August | September | October.
