S
M
T
W
T
F
S
26
70°
48°
27
73°
44°
28
73°
53°
29
68°
61°
30
69°
63°
31
78°
60°
1
76°
55°
2
77°
62°
3
70°
65°
4
82°
59°
5
83°
55°
6
86°
61°
7
85°
66°
8
78°
64°
9
86°
62°
10
83°
59°
11
84°
61°
12
83°
58°
13
78°
56°
14
77°
56°
15
75°
52°
16
70°
52°
17
68°
60°
18
75°
61°
19
77°
61°
20
80°
58°
21
80°
65°
22
70°
63°
23
70°
63°
24
78°
56°
25
79°
56°
26
81°
56°
27
78°
63°
28
75°
58°
29
74°
56°
30
76°
59°
31
74°
57°
1
72°
59°
2
70°
57°
3
67°
57°
4
70°
54°
5
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waldoboro
Waldoboro's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 54° and 63°. The average high for August is 74° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Waldoboro. See also: September | October | November.