S
M
T
W
T
F
S
28
52°
31°
29
51°
29°
30
52°
28°
1
50°
29°
2
50°
30°
3
52°
29°
4
51°
28°
5
55°
28°
6
55°
29°
7
54°
35°
8
54°
34°
9
51°
33°
10
50°
34°
11
50°
34°
12
51°
28°
13
52°
29°
14
51°
28°
15
52°
28°
16
54°
27°
17
53°
29°
18
52°
29°
19
50°
34°
20
50°
34°
21
51°
29°
22
52°
30°
23
55°
33°
24
52°
30°
25
51°
31°
26
52°
30°
27
51°
33°
28
52°
29°
29
52°
29°
30
51°
30°
31
53°
30°
1
52°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mckellar
Mckellar's July 2026 forecast shows daily high temperatures ranging from 50° to 55°, with overnight lows between 27° and 35°. The average high for July is 52° with an average low of 30°. 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 Mckellar. See also: August | September | October.