S
M
T
W
T
F
S
28
81°
68°
29
88°
68°
30
91°
68°
1
92°
73°
2
92°
71°
3
93°
72°
4
92°
67°
5
85°
66°
6
86°
67°
7
84°
67°
8
86°
67°
9
84°
68°
10
81°
68°
11
82°
63°
12
86°
65°
13
88°
65°
14
90°
66°
15
91°
68°
16
90°
68°
17
89°
67°
18
86°
64°
19
82°
62°
20
81°
62°
21
82°
64°
22
84°
62°
23
83°
61°
24
87°
66°
25
87°
66°
26
86°
65°
27
87°
66°
28
86°
66°
29
82°
65°
30
78°
64°
31
79°
62°
1
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Canonsburg
Canonsburg's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 61° and 68°. The average high for July is 85° 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 Canonsburg. See also: August | September | October.
