S
M
T
W
T
F
S
28
76°
59°
29
78°
59°
30
77°
66°
1
84°
68°
2
86°
62°
3
78°
62°
4
76°
62°
5
75°
60°
6
75°
68°
7
76°
66°
8
77°
63°
9
80°
65°
10
76°
66°
11
77°
61°
12
78°
58°
13
81°
58°
14
80°
65°
15
79°
60°
16
84°
58°
17
70°
56°
18
75°
61°
19
71°
57°
20
68°
54°
21
71°
58°
22
68°
52°
23
67°
48°
24
67°
51°
25
71°
58°
26
71°
60°
27
74°
64°
28
80°
66°
29
81°
65°
30
77°
64°
31
75°
63°
1
76°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cobourg
Cobourg'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 Cobourg. See also: August | September | October.