S
M
T
W
T
F
S
26
79°
58°
27
85°
58°
28
83°
64°
29
87°
50°
30
91°
58°
31
95°
53°
1
83°
63°
2
76°
49°
3
83°
53°
4
89°
55°
5
89°
55°
6
99°
63°
7
98°
68°
8
91°
62°
9
90°
63°
10
89°
61°
11
90°
63°
12
88°
61°
13
90°
62°
14
90°
61°
15
91°
61°
16
88°
60°
17
89°
59°
18
90°
60°
19
92°
61°
20
83°
54°
21
76°
52°
22
76°
54°
23
77°
52°
24
74°
49°
25
74°
50°
26
81°
57°
27
82°
58°
28
75°
56°
29
74°
54°
30
72°
50°
31
73°
55°
1
72°
49°
2
70°
48°
3
71°
47°
4
72°
52°
5
70°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kamloops
Kamloops's August 2026 forecast shows daily high temperatures ranging from 70° to 99°, with overnight lows between 47° and 68°. The average high for August is 82° 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 August weather will actually feel in Kamloops. See also: September | October | November.