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
86°
61°
14
90°
69°
15
81°
66°
16
81°
58°
17
77°
52°
18
73°
59°
19
74°
56°
20
77°
52°
21
77°
60°
22
66°
53°
23
76°
52°
24
82°
53°
25
85°
63°
26
80°
63°
27
81°
63°
28
76°
63°
29
71°
56°
30
75°
57°
31
79°
58°
1
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lanark
Lanark's July 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 53° and 63°. 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. See also: August | September | October.
