S
M
T
W
T
F
S
28
84°
53°
29
87°
55°
30
90°
65°
1
93°
70°
2
91°
70°
3
92°
67°
4
85°
69°
5
79°
67°
6
80°
67°
7
83°
58°
8
89°
56°
9
89°
59°
10
85°
59°
11
85°
55°
12
85°
50°
13
88°
47°
14
92°
70°
15
93°
63°
16
86°
61°
17
83°
63°
18
79°
62°
19
78°
60°
20
78°
60°
21
76°
59°
22
72°
55°
23
74°
55°
24
75°
60°
25
76°
57°
26
78°
60°
27
77°
59°
28
76°
60°
29
74°
59°
30
74°
61°
31
76°
63°
1
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Simcoe
Simcoe's July 2026 forecast shows daily high temperatures ranging from 72° to 93°, with overnight lows between 55° and 70°. The average high for July is 79° with an average low of 61°. 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 Simcoe. See also: August | September | October.