S
M
T
W
T
F
S
28
83°
68°
29
91°
73°
30
91°
76°
1
91°
76°
2
94°
77°
3
92°
70°
4
85°
69°
5
81°
69°
6
81°
68°
7
85°
59°
8
86°
66°
9
84°
65°
10
79°
63°
11
82°
62°
12
86°
63°
13
88°
66°
14
87°
67°
15
85°
64°
16
85°
63°
17
84°
64°
18
80°
62°
19
83°
64°
20
84°
63°
21
78°
59°
22
78°
60°
23
79°
62°
24
79°
63°
25
83°
65°
26
83°
66°
27
82°
66°
28
86°
67°
29
86°
67°
30
85°
66°
31
83°
67°
1
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Walkerton
Walkerton's July 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 59° and 67°. The average high for July is 83° with an average low of 64°. 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 Walkerton. See also: August | September | October.