S
M
T
W
T
F
S
30
80°
63°
31
73°
65°
1
71°
62°
2
75°
63°
3
77°
63°
4
75°
64°
5
70°
64°
6
67°
57°
7
75°
62°
8
74°
57°
9
78°
58°
10
84°
68°
11
73°
49°
12
75°
49°
13
69°
64°
14
71°
60°
15
66°
46°
16
73°
46°
17
79°
63°
18
73°
61°
19
63°
43°
20
64°
47°
21
63°
59°
22
65°
57°
23
65°
56°
24
64°
57°
25
62°
58°
26
60°
55°
27
63°
59°
28
69°
59°
29
62°
58°
30
67°
58°
1
74°
62°
2
76°
60°
3
65°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Truro
Truro's September 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 54° and 62°. The average high for September is 69° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Truro. See also: October | November | December.
