S
M
T
W
T
F
S
28
79°
49°
29
83°
46°
30
84°
50°
1
86°
68°
2
89°
65°
3
86°
60°
4
77°
51°
5
77°
52°
6
73°
53°
7
74°
54°
8
72°
57°
9
75°
56°
10
76°
55°
11
75°
56°
12
77°
57°
13
75°
56°
14
73°
52°
15
70°
51°
16
71°
50°
17
72°
55°
18
74°
55°
19
73°
54°
20
76°
56°
21
74°
56°
22
72°
57°
23
73°
57°
24
72°
56°
25
74°
56°
26
73°
55°
27
75°
56°
28
75°
55°
29
78°
56°
30
77°
57°
31
75°
56°
1
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Témiscouata-sur-le-Lac
Témiscouata-sur-le-Lac's July 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 50° and 68°. The average high for July is 76° with an average low of 56°. 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 Témiscouata-sur-le-Lac. See also: August | September | October.