S
M
T
W
T
F
S
28
80°
51°
29
83°
48°
30
79°
54°
1
88°
64°
2
87°
65°
3
86°
64°
4
80°
55°
5
79°
55°
6
81°
61°
7
79°
62°
8
79°
61°
9
80°
62°
10
80°
60°
11
79°
59°
12
76°
59°
13
77°
59°
14
78°
62°
15
77°
60°
16
78°
55°
17
72°
56°
18
75°
56°
19
76°
57°
20
78°
59°
21
72°
59°
22
74°
60°
23
75°
60°
24
73°
59°
25
74°
59°
26
74°
58°
27
76°
59°
28
79°
60°
29
78°
59°
30
77°
60°
31
77°
60°
1
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Plessisville
Plessisville's July 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 55° and 64°. The average high for July is 77° 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 Plessisville. See also: August | September | October.