S
M
T
W
T
F
S
28
61°
51°
29
64°
48°
30
61°
48°
1
58°
43°
2
60°
42°
3
61°
44°
4
62°
44°
5
64°
44°
6
59°
45°
7
63°
46°
8
67°
47°
9
68°
46°
10
63°
47°
11
66°
48°
12
65°
46°
13
69°
49°
14
59°
46°
15
71°
49°
16
70°
47°
17
64°
46°
18
65°
43°
19
65°
46°
20
67°
45°
21
71°
48°
22
68°
49°
23
64°
45°
24
70°
48°
25
68°
48°
26
71°
50°
27
72°
50°
28
71°
49°
29
72°
50°
30
71°
49°
31
71°
48°
1
70°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Whitehorse
Whitehorse's July 2026 forecast shows daily high temperatures ranging from 58° to 72°, with overnight lows between 42° and 50°. The average high for July is 66° with an average low of 47°. 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 Whitehorse. See also: August | September | October.