S
M
T
W
T
F
S
30
66°
61°
31
66°
57°
1
68°
55°
2
66°
61°
3
66°
63°
4
66°
57°
5
66°
52°
6
73°
57°
7
66°
57°
8
63°
55°
9
63°
55°
10
64°
57°
11
66°
54°
12
68°
54°
13
66°
63°
14
64°
63°
15
64°
55°
16
61°
55°
17
64°
55°
18
64°
55°
19
66°
56°
20
66°
55°
21
68°
54°
22
69°
54°
23
65°
51°
24
66°
59°
25
64°
54°
26
65°
55°
27
66°
53°
28
64°
54°
29
65°
55°
30
64°
53°
1
63°
52°
2
63°
55°
3
60°
55°
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 60° to 69°, with overnight lows between 51° and 59°. The average high for September is 65° with an average low of 54°. 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.
