S
M
T
W
T
F
S
28
86°
58°
29
87°
57°
30
76°
59°
1
90°
67°
2
92°
69°
3
86°
68°
4
80°
57°
5
82°
56°
6
84°
59°
7
85°
60°
8
89°
63°
9
71°
64°
10
81°
62°
11
81°
60°
12
83°
58°
13
86°
61°
14
89°
68°
15
82°
61°
16
80°
55°
17
77°
57°
18
73°
61°
19
79°
57°
20
78°
61°
21
75°
57°
22
75°
59°
23
76°
58°
24
78°
61°
25
80°
60°
26
77°
59°
27
79°
60°
28
78°
64°
29
75°
58°
30
75°
60°
31
80°
60°
1
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Ottawa East
Ottawa East's July 2026 forecast shows daily high temperatures ranging from 73° to 82°, 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 Ottawa East. See also: August | September | October.