S
M
T
W
T
F
S
29
30°
21°
30
33°
26°
1
36°
27°
2
35°
28°
3
34°
27°
4
36°
22°
5
33°
21°
6
32°
25°
7
35°
24°
8
33°
23°
9
36°
22°
10
33°
25°
11
26°
19°
12
25°
24°
13
30°
28°
14
33°
30°
15
34°
32°
16
44°
27°
17
38°
22°
18
37°
16°
19
29°
12°
20
28°
17°
21
24°
13°
22
29°
8°
23
25°
13°
24
20°
19°
25
29°
27°
26
32°
19°
27
36°
19°
28
34°
10°
29
29°
8°
30
22°
12°
31
22°
11°
1
23°
9°
2
21°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Kamloops
Kamloops's December 2026 forecast shows daily high temperatures ranging from 20° to 44°, with overnight lows between 8° and 32°. The average high for December is 31° with an average low of 20°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Kamloops. See also: January | February | March.