S
M
T
W
T
F
S
30
69°
54°
31
69°
53°
1
70°
52°
2
70°
52°
3
71°
58°
4
69°
56°
5
72°
52°
6
69°
51°
7
68°
54°
8
69°
57°
9
68°
58°
10
69°
53°
11
70°
51°
12
66°
51°
13
70°
58°
14
72°
57°
15
Hist. Avg.
68°
52°
16
Hist. Avg.
68°
52°
17
Hist. Avg.
68°
51°
18
Hist. Avg.
68°
51°
19
Hist. Avg.
67°
51°
20
Hist. Avg.
67°
50°
21
Hist. Avg.
67°
50°
22
Hist. Avg.
66°
50°
23
Hist. Avg.
66°
50°
24
Hist. Avg.
66°
49°
25
Hist. Avg.
65°
49°
26
Hist. Avg.
65°
49°
27
Hist. Avg.
65°
48°
28
Hist. Avg.
64°
48°
29
Hist. Avg.
64°
48°
30
Hist. Avg.
64°
47°
1
Hist. Avg.
63°
47°
2
Hist. Avg.
63°
47°
3
Hist. Avg.
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in West Waldoboro
West Waldoboro's September 2026 forecast shows daily high temperatures ranging from 66° to 72°, with overnight lows between 51° and 58°. The average high for September is 69° 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 West Waldoboro. See also: October | November | December.