S
M
T
W
T
F
S
28
86°
54°
29
87°
55°
30
79°
57°
1
91°
67°
2
91°
70°
3
88°
70°
4
80°
56°
5
83°
52°
6
83°
55°
7
86°
63°
8
87°
66°
9
84°
66°
10
78°
55°
11
80°
55°
12
82°
60°
13
83°
62°
14
81°
61°
15
79°
59°
16
80°
60°
17
82°
61°
18
82°
59°
19
81°
60°
20
76°
55°
21
74°
55°
22
75°
56°
23
75°
55°
24
76°
56°
25
81°
62°
26
78°
62°
27
78°
61°
28
79°
62°
29
82°
62°
30
79°
61°
31
81°
62°
1
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Long Sault
Long Sault's July 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 55° and 66°. The average high for July is 80° with an average low of 60°. 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 Long Sault. See also: August | September | October.