S
M
T
W
T
F
S
30
69°
50°
31
82°
52°
1
88°
60°
2
78°
60°
3
68°
58°
4
60°
48°
5
72°
51°
6
77°
45°
7
79°
49°
8
84°
50°
9
87°
56°
10
76°
55°
11
75°
42°
12
77°
45°
13
74°
45°
14
70°
46°
15
70°
54°
16
77°
43°
17
78°
43°
18
80°
45°
19
78°
45°
20
N/A
21
83°
51°
22
76°
47°
23
70°
44°
24
63°
52°
25
62°
40°
26
63°
41°
27
68°
46°
28
69°
48°
29
66°
48°
30
68°
47°
1
69°
48°
2
58°
43°
3
59°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kamloops
Kamloops's September 2026 forecast shows daily high temperatures ranging from 58° to 83°, with overnight lows between 40° and 52°. The average high for September is 67° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Kamloops. See also: October | November | December.
