S
M
T
W
T
F
S
28
78°
60°
29
74°
58°
30
82°
68°
1
85°
69°
2
90°
72°
3
96°
74°
4
92°
69°
5
78°
62°
6
76°
63°
7
73°
62°
8
75°
63°
9
75°
62°
10
76°
65°
11
78°
64°
12
78°
62°
13
76°
60°
14
71°
57°
15
71°
58°
16
72°
59°
17
72°
61°
18
73°
61°
19
73°
63°
20
74°
64°
21
73°
65°
22
77°
65°
23
76°
64°
24
75°
65°
25
78°
65°
26
79°
66°
27
79°
66°
28
78°
65°
29
79°
65°
30
76°
64°
31
73°
63°
1
73°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Truro
Truro's July 2026 forecast shows daily high temperatures ranging from 71° to 96°, with overnight lows between 57° and 74°. The average high for July is 77° 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 Truro. See also: August | September | October.