S
M
T
W
T
F
S
28
85°
55°
29
87°
57°
30
77°
61°
1
90°
65°
2
91°
70°
3
N/A
4
86°
54°
5
81°
57°
6
79°
60°
7
78°
59°
8
85°
62°
9
82°
61°
10
81°
62°
11
82°
60°
12
83°
61°
13
78°
59°
14
79°
59°
15
79°
60°
16
80°
61°
17
81°
57°
18
81°
58°
19
81°
61°
20
73°
54°
21
72°
54°
22
73°
55°
23
73°
54°
24
75°
56°
25
80°
61°
26
76°
61°
27
76°
60°
28
77°
61°
29
80°
61°
30
78°
60°
31
80°
61°
1
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Lanark Highlands
Lanark Highlands's July 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 54° and 62°. The average high for July is 79° with an average low of 59°. 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 Lanark Highlands. See also: August | September | October.