S
M
T
W
T
F
S
28
90°
71°
29
91°
73°
30
91°
73°
1
91°
73°
2
94°
73°
3
93°
73°
4
90°
71°
5
85°
69°
6
86°
69°
7
88°
71°
8
85°
70°
9
89°
69°
10
85°
71°
11
84°
71°
12
87°
70°
13
87°
69°
14
91°
68°
15
91°
69°
16
91°
72°
17
91°
74°
18
91°
73°
19
89°
73°
20
89°
68°
21
90°
68°
22
79°
62°
23
79°
58°
24
81°
58°
25
79°
64°
26
90°
70°
27
94°
71°
28
89°
70°
29
84°
62°
30
86°
64°
31
80°
63°
1
77°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dundas
Dundas's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Dundas. See also: August | September | October.
