S
M
T
W
T
F
S
28
73°
56°
29
72°
60°
30
74°
61°
1
82°
61°
2
83°
60°
3
80°
55°
4
82°
57°
5
80°
53°
6
75°
52°
7
78°
58°
8
82°
62°
9
82°
57°
10
81°
54°
11
79°
59°
12
78°
58°
13
75°
54°
14
78°
55°
15
84°
59°
16
83°
54°
17
82°
54°
18
82°
56°
19
Hist. Avg.
78°
63°
20
Hist. Avg.
78°
63°
21
Hist. Avg.
78°
63°
22
Hist. Avg.
78°
64°
23
Hist. Avg.
78°
64°
24
Hist. Avg.
78°
64°
25
Hist. Avg.
78°
64°
26
Hist. Avg.
78°
64°
27
Hist. Avg.
78°
64°
28
Hist. Avg.
78°
64°
29
Hist. Avg.
78°
64°
30
Hist. Avg.
78°
64°
31
Hist. Avg.
78°
64°
1
Hist. Avg.
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Oakville
Oakville's July 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 52° and 62°. The average high for July is 79° with an average low of 57°. 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 Oakville. See also: August | September | October.
