S
M
T
W
T
F
S
28
85°
55°
29
87°
57°
30
77°
61°
1
90°
65°
2
91°
70°
3
89°
68°
4
79°
59°
5
81°
55°
6
84°
56°
7
84°
58°
8
87°
65°
9
78°
64°
10
81°
59°
11
79°
56°
12
83°
53°
13
N/A
14
101°
69°
15
89°
61°
16
85°
57°
17
81°
55°
18
78°
58°
19
81°
56°
20
78°
59°
21
76°
58°
22
77°
60°
23
79°
59°
24
80°
61°
25
79°
60°
26
80°
58°
27
76°
56°
28
76°
58°
29
74°
56°
30
74°
58°
31
78°
59°
1
77°
58°
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 74° to 101°, with overnight lows between 55° and 69°. The average high for July is 80° 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.