S
M
T
W
T
F
S
30
69°
55°
31
68°
54°
1
67°
53°
2
68°
56°
3
67°
57°
4
68°
55°
5
67°
54°
6
67°
57°
7
Hist. Avg.
64°
54°
8
Hist. Avg.
64°
54°
9
Hist. Avg.
64°
54°
10
Hist. Avg.
64°
53°
11
Hist. Avg.
63°
53°
12
Hist. Avg.
63°
53°
13
Hist. Avg.
63°
53°
14
Hist. Avg.
63°
53°
15
Hist. Avg.
63°
53°
16
Hist. Avg.
63°
53°
17
Hist. Avg.
63°
53°
18
Hist. Avg.
62°
53°
19
Hist. Avg.
62°
52°
20
Hist. Avg.
62°
52°
21
Hist. Avg.
62°
52°
22
Hist. Avg.
62°
52°
23
Hist. Avg.
62°
52°
24
Hist. Avg.
61°
52°
25
Hist. Avg.
61°
52°
26
Hist. Avg.
61°
52°
27
Hist. Avg.
61°
51°
28
Hist. Avg.
61°
51°
29
Hist. Avg.
61°
51°
30
Hist. Avg.
61°
51°
1
Hist. Avg.
60°
51°
2
Hist. Avg.
60°
51°
3
Hist. Avg.
60°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Devonport
Devonport's September 2026 forecast shows daily high temperatures ranging from 67° to 69°, with overnight lows between 53° and 57°. The average high for September is 68° with an average low of 55°. 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 Devonport. See also: October | November | December.
