S
M
T
W
T
F
S
30
72°
57°
31
75°
55°
1
70°
55°
2
70°
56°
3
70°
60°
4
69°
56°
5
74°
55°
6
69°
54°
7
68°
53°
8
69°
54°
9
69°
54°
10
71°
59°
11
73°
57°
12
68°
57°
13
67°
59°
14
74°
59°
15
Hist. Avg.
71°
56°
16
Hist. Avg.
70°
55°
17
Hist. Avg.
70°
55°
18
Hist. Avg.
70°
55°
19
Hist. Avg.
69°
54°
20
Hist. Avg.
69°
54°
21
Hist. Avg.
69°
54°
22
Hist. Avg.
69°
53°
23
Hist. Avg.
68°
53°
24
Hist. Avg.
68°
53°
25
Hist. Avg.
68°
52°
26
Hist. Avg.
67°
52°
27
Hist. Avg.
67°
51°
28
Hist. Avg.
67°
51°
29
Hist. Avg.
66°
51°
30
Hist. Avg.
66°
50°
1
Hist. Avg.
65°
50°
2
Hist. Avg.
65°
49°
3
Hist. Avg.
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Truro
Truro's September 2026 forecast shows daily high temperatures ranging from 67° to 75°, with overnight lows between 53° and 60°. The average high for September is 71° with an average low of 56°. 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.
