S
M
T
W
T
F
S
28
69°
59°
29
76°
56°
30
71°
57°
1
71°
54°
2
68°
56°
3
66°
51°
4
66°
49°
5
70°
46°
6
72°
52°
7
79°
58°
8
74°
52°
9
69°
49°
10
70°
51°
11
71°
52°
12
70°
50°
13
74°
51°
14
69°
52°
15
74°
53°
16
74°
50°
17
73°
55°
18
71°
55°
19
70°
54°
20
74°
55°
21
73°
55°
22
74°
54°
23
76°
56°
24
77°
56°
25
73°
55°
26
74°
56°
27
70°
56°
28
69°
55°
29
68°
54°
30
72°
55°
31
76°
55°
1
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mallaig
Mallaig's July 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 46° and 58°. The average high for July is 72° with an average low of 53°. 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 Mallaig. See also: August | September | October.