S
M
T
W
T
F
S
28
78°
64°
29
85°
67°
30
85°
64°
1
84°
61°
2
81°
61°
3
81°
64°
4
82°
66°
5
85°
61°
6
84°
61°
7
80°
62°
8
81°
61°
9
78°
61°
10
78°
62°
11
80°
67°
12
85°
64°
13
83°
67°
14
82°
68°
15
81°
63°
16
81°
63°
17
82°
66°
18
83°
64°
19
86°
63°
20
81°
65°
21
81°
64°
22
79°
66°
23
79°
65°
24
80°
63°
25
80°
64°
26
82°
68°
27
85°
68°
28
84°
67°
29
80°
65°
30
81°
63°
31
80°
66°
1
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Commack
Commack's July 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 61° and 68°. The average high for July is 82° with an average low of 64°. 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 Commack. See also: August | September | October.
