S
M
T
W
T
F
S
28
75°
50°
29
75°
56°
30
79°
52°
1
74°
49°
2
72°
51°
3
74°
54°
4
72°
51°
5
73°
50°
6
72°
50°
7
73°
51°
8
74°
53°
9
73°
55°
10
76°
58°
11
78°
57°
12
79°
59°
13
80°
60°
14
75°
55°
15
75°
53°
16
72°
52°
17
74°
53°
18
75°
52°
19
74°
52°
20
74°
53°
21
75°
51°
22
74°
52°
23
80°
55°
24
78°
55°
25
79°
56°
26
81°
59°
27
81°
55°
28
79°
52°
29
75°
53°
30
74°
52°
31
76°
54°
1
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Orillia
Orillia's July 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 49° and 60°. The average high for July is 76° with an average low of 54°. 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 Orillia. See also: August | September | October.
