S
M
T
W
T
F
S
28
80°
60°
29
89°
74°
30
90°
74°
1
91°
73°
2
90°
72°
3
86°
69°
4
83°
67°
5
77°
64°
6
81°
58°
7
85°
63°
8
85°
69°
9
80°
65°
10
81°
62°
11
81°
63°
12
82°
63°
13
83°
64°
14
83°
64°
15
84°
63°
16
85°
63°
17
85°
64°
18
86°
63°
19
91°
75°
20
80°
60°
21
78°
60°
22
78°
62°
23
80°
65°
24
79°
65°
25
79°
64°
26
82°
66°
27
80°
67°
28
86°
68°
29
86°
68°
30
85°
67°
31
84°
66°
1
85°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cortland
Cortland's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 58° and 75°. The average high for July is 83° with an average low of 65°. 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 Cortland. See also: August | September | October.
